diff --git a/src/Symfony/Component/Console/Application.php b/src/Symfony/Component/Console/Application.php
index 4b682e706a..456a100925 100644
--- a/src/Symfony/Component/Console/Application.php
+++ b/src/Symfony/Component/Console/Application.php
@@ -938,7 +938,7 @@ class Application
 
             new InputOption('--help',           '-h', InputOption::VALUE_NONE, 'Display this help message.'),
             new InputOption('--quiet',          '-q', InputOption::VALUE_NONE, 'Do not output any message.'),
-            new InputOption('--verbose',        '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug'),
+            new InputOption('--verbose',        '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.'),
             new InputOption('--version',        '-V', InputOption::VALUE_NONE, 'Display this application version.'),
             new InputOption('--ansi',           '',   InputOption::VALUE_NONE, 'Force ANSI output.'),
             new InputOption('--no-ansi',        '',   InputOption::VALUE_NONE, 'Disable ANSI output.'),
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_1.json b/src/Symfony/Component/Console/Tests/Fixtures/application_1.json
index 84b587e268..fdd4595c9d 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_1.json
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_1.json
@@ -1 +1 @@
-{"commands":[{"name":"help","usage":"help [--xml] [--format=\"...\"] [--raw] [command_name]","description":"Displays help for a command","help":"The <info>help<\/info> command displays help for a given command:\n\n  <info>php app\/console help list<\/info>\n\nYou can also output the help in other formats by using the <comment>--format<\/comment> option:\n\n  <info>php app\/console help --format=xml list<\/info>\n\nTo display the list of available commands, please use the <info>list<\/info> command.","aliases":[],"definition":{"arguments":{"command_name":{"name":"command_name","is_required":false,"is_array":false,"description":"The command name","default":"help"}},"options":{"xml":{"name":"--xml","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output help as XML","default":false},"format":{"name":"--format","shortcut":"","accept_value":true,"is_value_required":true,"is_multiple":false,"description":"To output help in other formats","default":null},"raw":{"name":"--raw","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output raw command help","default":false},"help":{"name":"--help","shortcut":"-h","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this help message.","default":false},"quiet":{"name":"--quiet","shortcut":"-q","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not output any message.","default":false},"verbose":{"name":"--verbose","shortcut":"-v|-vv|-vvv","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug","default":false},"version":{"name":"--version","shortcut":"-V","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this application version.","default":false},"ansi":{"name":"--ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Force ANSI output.","default":false},"no-ansi":{"name":"--no-ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Disable ANSI output.","default":false},"no-interaction":{"name":"--no-interaction","shortcut":"-n","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not ask any interactive question.","default":false}}}},{"name":"list","usage":"list [--xml] [--raw] [--format=\"...\"] [namespace]","description":"Lists commands","help":"The <info>list<\/info> command lists all commands:\n\n  <info>php app\/console list<\/info>\n\nYou can also display the commands for a specific namespace:\n\n  <info>php app\/console list test<\/info>\n\nYou can also output the information in other formats by using the <comment>--format<\/comment> option:\n\n  <info>php app\/console list --format=xml<\/info>\n\nIt's also possible to get raw list of commands (useful for embedding command runner):\n\n  <info>php app\/console list --raw<\/info>","aliases":[],"definition":{"arguments":{"namespace":{"name":"namespace","is_required":false,"is_array":false,"description":"The namespace name","default":null}},"options":{"xml":{"name":"--xml","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output list as XML","default":false},"raw":{"name":"--raw","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output raw command list","default":false},"format":{"name":"--format","shortcut":"","accept_value":true,"is_value_required":true,"is_multiple":false,"description":"To output list in other formats","default":null}}}}],"namespaces":[{"id":"_global","commands":["help","list"]}]}
+{"commands":[{"name":"help","usage":"help [--xml] [--format=\"...\"] [--raw] [command_name]","description":"Displays help for a command","help":"The <info>help<\/info> command displays help for a given command:\n\n  <info>php app\/console help list<\/info>\n\nYou can also output the help in other formats by using the <comment>--format<\/comment> option:\n\n  <info>php app\/console help --format=xml list<\/info>\n\nTo display the list of available commands, please use the <info>list<\/info> command.","aliases":[],"definition":{"arguments":{"command_name":{"name":"command_name","is_required":false,"is_array":false,"description":"The command name","default":"help"}},"options":{"xml":{"name":"--xml","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output help as XML","default":false},"format":{"name":"--format","shortcut":"","accept_value":true,"is_value_required":true,"is_multiple":false,"description":"To output help in other formats","default":null},"raw":{"name":"--raw","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output raw command help","default":false},"help":{"name":"--help","shortcut":"-h","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this help message.","default":false},"quiet":{"name":"--quiet","shortcut":"-q","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not output any message.","default":false},"verbose":{"name":"--verbose","shortcut":"-v|-vv|-vvv","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.","default":false},"version":{"name":"--version","shortcut":"-V","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this application version.","default":false},"ansi":{"name":"--ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Force ANSI output.","default":false},"no-ansi":{"name":"--no-ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Disable ANSI output.","default":false},"no-interaction":{"name":"--no-interaction","shortcut":"-n","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not ask any interactive question.","default":false}}}},{"name":"list","usage":"list [--xml] [--raw] [--format=\"...\"] [namespace]","description":"Lists commands","help":"The <info>list<\/info> command lists all commands:\n\n  <info>php app\/console list<\/info>\n\nYou can also display the commands for a specific namespace:\n\n  <info>php app\/console list test<\/info>\n\nYou can also output the information in other formats by using the <comment>--format<\/comment> option:\n\n  <info>php app\/console list --format=xml<\/info>\n\nIt's also possible to get raw list of commands (useful for embedding command runner):\n\n  <info>php app\/console list --raw<\/info>","aliases":[],"definition":{"arguments":{"namespace":{"name":"namespace","is_required":false,"is_array":false,"description":"The namespace name","default":null}},"options":{"xml":{"name":"--xml","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output list as XML","default":false},"raw":{"name":"--raw","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output raw command list","default":false},"format":{"name":"--format","shortcut":"","accept_value":true,"is_value_required":true,"is_multiple":false,"description":"To output list in other formats","default":null}}}}],"namespaces":[{"id":"_global","commands":["help","list"]}]}
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_1.md b/src/Symfony/Component/Console/Tests/Fixtures/application_1.md
index ae815a8d5b..d8443c532d 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_1.md
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_1.md
@@ -90,7 +90,7 @@ To display the list of available commands, please use the <info>list</info> comm
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
 * Default: `false`
 
 **version:**
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_1.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_1.txt
index 24ab4a0c4a..f971c430ab 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_1.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_1.txt
@@ -6,7 +6,7 @@
 <comment>Options:</comment>
   <info>--help</info>           <info>-h</info> Display this help message.
   <info>--quiet</info>          <info>-q</info> Do not output any message.
-  <info>--verbose</info>        <info>-v|vv|vvv</info> Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+  <info>--verbose</info>        <info>-v|vv|vvv</info> Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
   <info>--version</info>        <info>-V</info> Display this application version.
   <info>--ansi</info>              Force ANSI output.
   <info>--no-ansi</info>           Disable ANSI output.
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_1.xml b/src/Symfony/Component/Console/Tests/Fixtures/application_1.xml
index d5c57be401..7ad1047dc0 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_1.xml
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_1.xml
@@ -40,7 +40,7 @@
           <description>Do not output any message.</description>
         </option>
         <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
-          <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+          <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.</description>
         </option>
         <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
           <description>Display this application version.</description>
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_2.json b/src/Symfony/Component/Console/Tests/Fixtures/application_2.json
index e0c4b9ad02..ebc1fc07b1 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_2.json
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_2.json
@@ -1 +1 @@
-{"commands":[{"name":"help","usage":"help [--xml] [--format=\"...\"] [--raw] [command_name]","description":"Displays help for a command","help":"The <info>help<\/info> command displays help for a given command:\n\n  <info>php app\/console help list<\/info>\n\nYou can also output the help in other formats by using the <comment>--format<\/comment> option:\n\n  <info>php app\/console help --format=xml list<\/info>\n\nTo display the list of available commands, please use the <info>list<\/info> command.","aliases":[],"definition":{"arguments":{"command_name":{"name":"command_name","is_required":false,"is_array":false,"description":"The command name","default":"help"}},"options":{"xml":{"name":"--xml","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output help as XML","default":false},"format":{"name":"--format","shortcut":"","accept_value":true,"is_value_required":true,"is_multiple":false,"description":"To output help in other formats","default":null},"raw":{"name":"--raw","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output raw command help","default":false},"help":{"name":"--help","shortcut":"-h","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this help message.","default":false},"quiet":{"name":"--quiet","shortcut":"-q","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not output any message.","default":false},"verbose":{"name":"--verbose","shortcut":"-v|-vv|-vvv","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug","default":false},"version":{"name":"--version","shortcut":"-V","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this application version.","default":false},"ansi":{"name":"--ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Force ANSI output.","default":false},"no-ansi":{"name":"--no-ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Disable ANSI output.","default":false},"no-interaction":{"name":"--no-interaction","shortcut":"-n","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not ask any interactive question.","default":false}}}},{"name":"list","usage":"list [--xml] [--raw] [--format=\"...\"] [namespace]","description":"Lists commands","help":"The <info>list<\/info> command lists all commands:\n\n  <info>php app\/console list<\/info>\n\nYou can also display the commands for a specific namespace:\n\n  <info>php app\/console list test<\/info>\n\nYou can also output the information in other formats by using the <comment>--format<\/comment> option:\n\n  <info>php app\/console list --format=xml<\/info>\n\nIt's also possible to get raw list of commands (useful for embedding command runner):\n\n  <info>php app\/console list --raw<\/info>","aliases":[],"definition":{"arguments":{"namespace":{"name":"namespace","is_required":false,"is_array":false,"description":"The namespace name","default":null}},"options":{"xml":{"name":"--xml","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output list as XML","default":false},"raw":{"name":"--raw","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output raw command list","default":false},"format":{"name":"--format","shortcut":"","accept_value":true,"is_value_required":true,"is_multiple":false,"description":"To output list in other formats","default":null}}}},{"name":"descriptor:command1","usage":"descriptor:command1","description":"command 1 description","help":"command 1 help","aliases":["alias1","alias2"],"definition":{"arguments":[],"options":{"help":{"name":"--help","shortcut":"-h","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this help message.","default":false},"quiet":{"name":"--quiet","shortcut":"-q","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not output any message.","default":false},"verbose":{"name":"--verbose","shortcut":"-v|-vv|-vvv","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug","default":false},"version":{"name":"--version","shortcut":"-V","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this application version.","default":false},"ansi":{"name":"--ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Force ANSI output.","default":false},"no-ansi":{"name":"--no-ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Disable ANSI output.","default":false},"no-interaction":{"name":"--no-interaction","shortcut":"-n","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not ask any interactive question.","default":false}}}},{"name":"descriptor:command2","usage":"descriptor:command2 [-o|--option_name] argument_name","description":"command 2 description","help":"command 2 help","aliases":[],"definition":{"arguments":{"argument_name":{"name":"argument_name","is_required":true,"is_array":false,"description":"","default":null}},"options":{"option_name":{"name":"--option_name","shortcut":"-o","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"","default":false},"help":{"name":"--help","shortcut":"-h","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this help message.","default":false},"quiet":{"name":"--quiet","shortcut":"-q","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not output any message.","default":false},"verbose":{"name":"--verbose","shortcut":"-v|-vv|-vvv","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug","default":false},"version":{"name":"--version","shortcut":"-V","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this application version.","default":false},"ansi":{"name":"--ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Force ANSI output.","default":false},"no-ansi":{"name":"--no-ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Disable ANSI output.","default":false},"no-interaction":{"name":"--no-interaction","shortcut":"-n","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not ask any interactive question.","default":false}}}}],"namespaces":[{"id":"_global","commands":["alias1","alias2","help","list"]},{"id":"descriptor","commands":["descriptor:command1","descriptor:command2"]}]}
+{"commands":[{"name":"help","usage":"help [--xml] [--format=\"...\"] [--raw] [command_name]","description":"Displays help for a command","help":"The <info>help<\/info> command displays help for a given command:\n\n  <info>php app\/console help list<\/info>\n\nYou can also output the help in other formats by using the <comment>--format<\/comment> option:\n\n  <info>php app\/console help --format=xml list<\/info>\n\nTo display the list of available commands, please use the <info>list<\/info> command.","aliases":[],"definition":{"arguments":{"command_name":{"name":"command_name","is_required":false,"is_array":false,"description":"The command name","default":"help"}},"options":{"xml":{"name":"--xml","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output help as XML","default":false},"format":{"name":"--format","shortcut":"","accept_value":true,"is_value_required":true,"is_multiple":false,"description":"To output help in other formats","default":null},"raw":{"name":"--raw","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output raw command help","default":false},"help":{"name":"--help","shortcut":"-h","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this help message.","default":false},"quiet":{"name":"--quiet","shortcut":"-q","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not output any message.","default":false},"verbose":{"name":"--verbose","shortcut":"-v|-vv|-vvv","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.","default":false},"version":{"name":"--version","shortcut":"-V","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this application version.","default":false},"ansi":{"name":"--ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Force ANSI output.","default":false},"no-ansi":{"name":"--no-ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Disable ANSI output.","default":false},"no-interaction":{"name":"--no-interaction","shortcut":"-n","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not ask any interactive question.","default":false}}}},{"name":"list","usage":"list [--xml] [--raw] [--format=\"...\"] [namespace]","description":"Lists commands","help":"The <info>list<\/info> command lists all commands:\n\n  <info>php app\/console list<\/info>\n\nYou can also display the commands for a specific namespace:\n\n  <info>php app\/console list test<\/info>\n\nYou can also output the information in other formats by using the <comment>--format<\/comment> option:\n\n  <info>php app\/console list --format=xml<\/info>\n\nIt's also possible to get raw list of commands (useful for embedding command runner):\n\n  <info>php app\/console list --raw<\/info>","aliases":[],"definition":{"arguments":{"namespace":{"name":"namespace","is_required":false,"is_array":false,"description":"The namespace name","default":null}},"options":{"xml":{"name":"--xml","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output list as XML","default":false},"raw":{"name":"--raw","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"To output raw command list","default":false},"format":{"name":"--format","shortcut":"","accept_value":true,"is_value_required":true,"is_multiple":false,"description":"To output list in other formats","default":null}}}},{"name":"descriptor:command1","usage":"descriptor:command1","description":"command 1 description","help":"command 1 help","aliases":["alias1","alias2"],"definition":{"arguments":[],"options":{"help":{"name":"--help","shortcut":"-h","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this help message.","default":false},"quiet":{"name":"--quiet","shortcut":"-q","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not output any message.","default":false},"verbose":{"name":"--verbose","shortcut":"-v|-vv|-vvv","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.","default":false},"version":{"name":"--version","shortcut":"-V","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this application version.","default":false},"ansi":{"name":"--ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Force ANSI output.","default":false},"no-ansi":{"name":"--no-ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Disable ANSI output.","default":false},"no-interaction":{"name":"--no-interaction","shortcut":"-n","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not ask any interactive question.","default":false}}}},{"name":"descriptor:command2","usage":"descriptor:command2 [-o|--option_name] argument_name","description":"command 2 description","help":"command 2 help","aliases":[],"definition":{"arguments":{"argument_name":{"name":"argument_name","is_required":true,"is_array":false,"description":"","default":null}},"options":{"option_name":{"name":"--option_name","shortcut":"-o","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"","default":false},"help":{"name":"--help","shortcut":"-h","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this help message.","default":false},"quiet":{"name":"--quiet","shortcut":"-q","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not output any message.","default":false},"verbose":{"name":"--verbose","shortcut":"-v|-vv|-vvv","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.","default":false},"version":{"name":"--version","shortcut":"-V","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Display this application version.","default":false},"ansi":{"name":"--ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Force ANSI output.","default":false},"no-ansi":{"name":"--no-ansi","shortcut":"","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Disable ANSI output.","default":false},"no-interaction":{"name":"--no-interaction","shortcut":"-n","accept_value":false,"is_value_required":false,"is_multiple":false,"description":"Do not ask any interactive question.","default":false}}}}],"namespaces":[{"id":"_global","commands":["alias1","alias2","help","list"]},{"id":"descriptor","commands":["descriptor:command1","descriptor:command2"]}]}
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_2.md b/src/Symfony/Component/Console/Tests/Fixtures/application_2.md
index bb242b7362..6a09cd207a 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_2.md
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_2.md
@@ -97,7 +97,7 @@ To display the list of available commands, please use the <info>list</info> comm
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
 * Default: `false`
 
 **version:**
@@ -243,7 +243,7 @@ command 1 help
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
 * Default: `false`
 
 **version:**
@@ -344,7 +344,7 @@ command 2 help
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
 * Default: `false`
 
 **version:**
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_2.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_2.txt
index 78580d0905..a4e46321a9 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_2.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_2.txt
@@ -6,7 +6,7 @@
 <comment>Options:</comment>
   <info>--help</info>           <info>-h</info> Display this help message.
   <info>--quiet</info>          <info>-q</info> Do not output any message.
-  <info>--verbose</info>        <info>-v|vv|vvv</info> Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+  <info>--verbose</info>        <info>-v|vv|vvv</info> Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
   <info>--version</info>        <info>-V</info> Display this application version.
   <info>--ansi</info>              Force ANSI output.
   <info>--no-ansi</info>           Disable ANSI output.
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_2.xml b/src/Symfony/Component/Console/Tests/Fixtures/application_2.xml
index 9aa77bbeec..040ef2dc56 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_2.xml
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_2.xml
@@ -40,7 +40,7 @@
           <description>Do not output any message.</description>
         </option>
         <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
-          <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+          <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.</description>
         </option>
         <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
           <description>Display this application version.</description>
@@ -111,7 +111,7 @@
           <description>Do not output any message.</description>
         </option>
         <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
-          <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+          <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.</description>
         </option>
         <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
           <description>Display this application version.</description>
@@ -149,7 +149,7 @@
           <description>Do not output any message.</description>
         </option>
         <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
-          <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+          <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.</description>
         </option>
         <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
           <description>Display this application version.</description>
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_astext1.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_astext1.txt
index 8e5a162504..c112d6a9c9 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_astext1.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_astext1.txt
@@ -6,7 +6,7 @@
 <comment>Options:</comment>
   <info>--help</info>           <info>-h</info> Display this help message.
   <info>--quiet</info>          <info>-q</info> Do not output any message.
-  <info>--verbose</info>        <info>-v|vv|vvv</info> Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+  <info>--verbose</info>        <info>-v|vv|vvv</info> Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
   <info>--version</info>        <info>-V</info> Display this application version.
   <info>--ansi</info>              Force ANSI output.
   <info>--no-ansi</info>           Disable ANSI output.
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_astext2.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_astext2.txt
index d27af91e4b..940ba72be9 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_astext2.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_astext2.txt
@@ -6,7 +6,7 @@
 <comment>Options:</comment>
   <info>--help</info>           <info>-h</info> Display this help message.
   <info>--quiet</info>          <info>-q</info> Do not output any message.
-  <info>--verbose</info>        <info>-v|vv|vvv</info> Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+  <info>--verbose</info>        <info>-v|vv|vvv</info> Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
   <info>--version</info>        <info>-V</info> Display this application version.
   <info>--ansi</info>              Force ANSI output.
   <info>--no-ansi</info>           Disable ANSI output.
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_asxml1.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_asxml1.txt
index 2eb3c3088a..c54a7d32ca 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_asxml1.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_asxml1.txt
@@ -40,7 +40,7 @@
       <description>Do not output any message.</description>
     </option>
     <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
-      <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+      <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.</description>
     </option>
     <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
       <description>Display this application version.</description>
@@ -110,7 +110,7 @@
         <description>Do not output any message.</description>
       </option>
       <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
-        <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+        <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.</description>
       </option>
       <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
         <description>Display this application version.</description>
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_asxml2.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_asxml2.txt
index 5d61d2a812..0d0ab95e98 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_asxml2.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_asxml2.txt
@@ -17,7 +17,7 @@
         <description>Do not output any message.</description>
       </option>
       <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
-        <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+        <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.</description>
       </option>
       <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
         <description>Display this application version.</description>
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_gethelp.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_gethelp.txt
index 79c36f94ce..94eea711ef 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_gethelp.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_gethelp.txt
@@ -6,7 +6,7 @@
 <comment>Options:</comment>
   <info>--help</info>           <info>-h</info> Display this help message.
   <info>--quiet</info>          <info>-q</info> Do not output any message.
-  <info>--verbose</info>        <info>-v|vv|vvv</info> Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+  <info>--verbose</info>        <info>-v|vv|vvv</info> Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
   <info>--version</info>        <info>-V</info> Display this application version.
   <info>--ansi</info>              Force ANSI output.
   <info>--no-ansi</info>           Disable ANSI output.
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_run1.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_run1.txt
index 5e9554fa7f..31a85d05c0 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_run1.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_run1.txt
@@ -6,7 +6,7 @@ Usage:
 Options:
   --help           -h Display this help message.
   --quiet          -q Do not output any message.
-  --verbose        -v|vv|vvv Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+  --verbose        -v|vv|vvv Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
   --version        -V Display this application version.
   --ansi              Force ANSI output.
   --no-ansi           Disable ANSI output.
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_run2.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_run2.txt
index b9dab9a7e5..49406e03ac 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/application_run2.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/application_run2.txt
@@ -11,7 +11,7 @@ Options:
  --raw                 To output raw command help
  --help (-h)           Display this help message.
  --quiet (-q)          Do not output any message.
- --verbose (-v|vv|vvv) Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+ --verbose (-v|vv|vvv) Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
  --version (-V)        Display this application version.
  --ansi                Force ANSI output.
  --no-ansi             Disable ANSI output.
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/command_astext.txt b/src/Symfony/Component/Console/Tests/Fixtures/command_astext.txt
index 8b6c74c3a1..12fc4b6fb1 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/command_astext.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/command_astext.txt
@@ -8,7 +8,7 @@
 <comment>Options:</comment>
  <info>--help</info> (-h)           Display this help message.
  <info>--quiet</info> (-q)          Do not output any message.
- <info>--verbose</info> (-v|vv|vvv) Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+ <info>--verbose</info> (-v|vv|vvv) Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.
  <info>--version</info> (-V)        Display this application version.
  <info>--ansi</info>                Force ANSI output.
  <info>--no-ansi</info>             Disable ANSI output.
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/command_asxml.txt b/src/Symfony/Component/Console/Tests/Fixtures/command_asxml.txt
index 4b0012d250..04291a48be 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/command_asxml.txt
+++ b/src/Symfony/Component/Console/Tests/Fixtures/command_asxml.txt
@@ -20,7 +20,7 @@
       <description>Do not output any message.</description>
     </option>
     <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
-      <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+      <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug.</description>
     </option>
     <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
       <description>Display this application version.</description>