diff --git a/src/Symfony/Component/HttpFoundation/CHANGELOG.md b/src/Symfony/Component/HttpFoundation/CHANGELOG.md
index cf1b16435b..e7b801bc09 100644
--- a/src/Symfony/Component/HttpFoundation/CHANGELOG.md
+++ b/src/Symfony/Component/HttpFoundation/CHANGELOG.md
@@ -4,7 +4,7 @@ CHANGELOG
 2.3.0
 
  * `UploadedFile::isValid` now returns false if the file was not uploaded via HTTP (in a non-test mode)
- * addded control for session start on demand.
+ * added control for session start on demand.
 
 2.2.0
 -----
diff --git a/src/Symfony/Component/HttpFoundation/Session/Session.php b/src/Symfony/Component/HttpFoundation/Session/Session.php
index 15df097709..f644e02330 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Session.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Session.php
@@ -49,7 +49,7 @@ class Session implements SessionInterface, \IteratorAggregate, \Countable
     /**
      * Constructor.
      *
-     * @param SessionStorageInterface $storage    A SessionStorageInterface instance.
+     * @param SessionStorageInterface $storage    A SessionStorageInterface instance
      * @param AttributeBagInterface   $attributes An AttributeBagInterface instance, (defaults null for default AttributeBag)
      * @param FlashBagInterface       $flashes    A FlashBagInterface instance (defaults null for default FlashBag)
      */
diff --git a/src/Symfony/Component/HttpFoundation/Session/SessionBagInterface.php b/src/Symfony/Component/HttpFoundation/Session/SessionBagInterface.php
index f8d3d32712..7937e1e80c 100644
--- a/src/Symfony/Component/HttpFoundation/Session/SessionBagInterface.php
+++ b/src/Symfony/Component/HttpFoundation/Session/SessionBagInterface.php
@@ -42,7 +42,7 @@ interface SessionBagInterface
     /**
      * Clears out data from bag.
      *
-     * @return mixed Whatever data was contained.
+     * @return mixed Whatever data was contained
      */
     public function clear();
 }
diff --git a/src/Symfony/Component/HttpFoundation/Session/SessionInterface.php b/src/Symfony/Component/HttpFoundation/Session/SessionInterface.php
index a94fad00d6..b0990272de 100644
--- a/src/Symfony/Component/HttpFoundation/Session/SessionInterface.php
+++ b/src/Symfony/Component/HttpFoundation/Session/SessionInterface.php
@@ -23,9 +23,9 @@ interface SessionInterface
     /**
      * Starts the session storage.
      *
-     * @return Boolean True if session started.
+     * @return Boolean True if session started
      *
-     * @throws \RuntimeException If session fails to start.
+     * @throws \RuntimeException If session fails to start
      *
      * @api
      */
@@ -34,7 +34,7 @@ interface SessionInterface
     /**
      * Returns the session ID.
      *
-     * @return string The session ID.
+     * @return string The session ID
      *
      * @api
      */
@@ -52,7 +52,7 @@ interface SessionInterface
     /**
      * Returns the session name.
      *
-     * @return mixed The session name.
+     * @return mixed The session name
      *
      * @api
      */
@@ -76,9 +76,9 @@ interface SessionInterface
      * @param integer $lifetime Sets the cookie lifetime for the session cookie. A null value
      *                          will leave the system settings unchanged, 0 sets the cookie
      *                          to expire with browser session. Time is in seconds, and is
-     *                          not a Unix timestamp.
+     *                          not a Unix timestamp
      *
-     * @return Boolean True if session invalidated, false if error.
+     * @return Boolean True if session invalidated, false if error
      *
      * @api
      */
@@ -92,9 +92,9 @@ interface SessionInterface
      * @param integer $lifetime Sets the cookie lifetime for the session cookie. A null value
      *                          will leave the system settings unchanged, 0 sets the cookie
      *                          to expire with browser session. Time is in seconds, and is
-     *                          not a Unix timestamp.
+     *                          not a Unix timestamp
      *
-     * @return Boolean True if session migrated, false if error.
+     * @return Boolean True if session migrated, false if error
      *
      * @api
      */
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcacheSessionHandler.php b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcacheSessionHandler.php
index 4a5e63989a..57cadf8f83 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcacheSessionHandler.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcacheSessionHandler.php
@@ -29,7 +29,7 @@ class MemcacheSessionHandler implements \SessionHandlerInterface
     private $ttl;
 
     /**
-     * @var string Key prefix for shared environments.
+     * @var string Key prefix for shared environments
      */
     private $prefix;
 
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php
index b3ca0bd3cd..316f7fcd8f 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php
@@ -34,7 +34,7 @@ class MemcachedSessionHandler implements \SessionHandlerInterface
     private $ttl;
 
     /**
-     * @var string Key prefix for shared environments.
+     * @var string Key prefix for shared environments
      */
     private $prefix;
 
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php
index 69ebae9542..50f92bcb64 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php
@@ -52,11 +52,11 @@ class MongoDbSessionHandler implements \SessionHandlerInterface
     public function __construct($mongo, array $options)
     {
         if (!($mongo instanceof \MongoClient || $mongo instanceof \Mongo)) {
-            throw new \InvalidArgumentException('MongoClient or Mongo instance required');
+            throw new \InvalidArgumentException('MongoClient or Mongo instance required.');
         }
 
         if (!isset($options['database']) || !isset($options['collection'])) {
-            throw new \InvalidArgumentException('You must provide the "database" and "collection" option for MongoDBSessionHandler');
+            throw new \InvalidArgumentException('You must provide the "database" and "collection" option for MongoDBSessionHandler.');
         }
 
         $this->mongo = $mongo;
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php
index f39235cbfb..30993680fe 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php
@@ -24,10 +24,10 @@ class NativeFileSessionHandler extends NativeSessionHandler
      * Constructor.
      *
      * @param string $savePath Path of directory to save session files.
-     *                         Default null will leave setting as defined by PHP.
+     *                         Default null will leave setting as defined by PHP
      *                         '/path', 'N;/path', or 'N;octal-mode;/path
      *
-     * @see http://php.net/session.configuration.php#ini.session.save-path for further details.
+     * @see http://php.net/session.configuration.php#ini.session.save-path for further details
      *
      * @throws \InvalidArgumentException On invalid $savePath
      */
@@ -41,7 +41,7 @@ class NativeFileSessionHandler extends NativeSessionHandler
 
         if ($count = substr_count($savePath, ';')) {
             if ($count > 2) {
-                throw new \InvalidArgumentException(sprintf('Invalid argument $savePath \'%s\'', $savePath));
+                throw new \InvalidArgumentException(sprintf('Invalid argument $savePath \'%s\'.', $savePath));
             }
 
             // characters after last ';' are the path
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php
index 487dbc41e5..d88e41b5c8 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php
@@ -20,12 +20,12 @@ namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
 class PdoSessionHandler implements \SessionHandlerInterface
 {
     /**
-     * @var \PDO PDO instance.
+     * @var \PDO PDO instance
      */
     private $pdo;
 
     /**
-     * @var array Database options.
+     * @var array Database options
      */
     private $dbOptions;
 
@@ -90,7 +90,7 @@ class PdoSessionHandler implements \SessionHandlerInterface
             $stmt->bindParam(':id', $id, \PDO::PARAM_STR);
             $stmt->execute();
         } catch (\PDOException $e) {
-            throw new \RuntimeException(sprintf('PDOException was thrown when trying to manipulate session data: %s', $e->getMessage()), 0, $e);
+            throw new \RuntimeException(sprintf('PDOException was thrown when trying to manipulate session data: %s.', $e->getMessage()), 0, $e);
         }
 
         return true;
@@ -113,7 +113,7 @@ class PdoSessionHandler implements \SessionHandlerInterface
             $stmt->bindValue(':time', time() - $lifetime, \PDO::PARAM_INT);
             $stmt->execute();
         } catch (\PDOException $e) {
-            throw new \RuntimeException(sprintf('PDOException was thrown when trying to manipulate session data: %s', $e->getMessage()), 0, $e);
+            throw new \RuntimeException(sprintf('PDOException was thrown when trying to manipulate session data: %s.', $e->getMessage()), 0, $e);
         }
 
         return true;
@@ -149,7 +149,7 @@ class PdoSessionHandler implements \SessionHandlerInterface
 
             return '';
         } catch (\PDOException $e) {
-            throw new \RuntimeException(sprintf('PDOException was thrown when trying to read the session data: %s', $e->getMessage()), 0, $e);
+            throw new \RuntimeException(sprintf('PDOException was thrown when trying to read the session data: %s.', $e->getMessage()), 0, $e);
         }
     }
 
@@ -204,7 +204,7 @@ class PdoSessionHandler implements \SessionHandlerInterface
                 }
             }
         } catch (\PDOException $e) {
-                throw new \RuntimeException(sprintf('PDOException was thrown when trying to write the session data: %s', $e->getMessage()), 0, $e);
+                throw new \RuntimeException(sprintf('PDOException was thrown when trying to write the session data: %s.', $e->getMessage()), 0, $e);
         }
 
         return true;
@@ -216,7 +216,7 @@ class PdoSessionHandler implements \SessionHandlerInterface
      * @param string $id
      * @param string $data
      *
-     * @return boolean True.
+     * @return boolean True
      */
     private function createNewSession($id, $data = '')
     {
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/MetadataBag.php b/src/Symfony/Component/HttpFoundation/Session/Storage/MetadataBag.php
index 892d004b5d..7465d03dad 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/MetadataBag.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/MetadataBag.php
@@ -51,7 +51,7 @@ class MetadataBag implements SessionBagInterface
     /**
      * Constructor.
      *
-     * @param string $storageKey The key used to store bag in the session.
+     * @param string $storageKey The key used to store bag in the session
      */
     public function __construct($storageKey = '_sf2_meta')
     {
@@ -90,7 +90,7 @@ class MetadataBag implements SessionBagInterface
      * @param integer $lifetime Sets the cookie lifetime for the session cookie. A null value
      *                          will leave the system settings unchanged, 0 sets the cookie
      *                          to expire with browser session. Time is in seconds, and is
-     *                          not a Unix timestamp.
+     *                          not a Unix timestamp
      */
     public function stampNew($lifetime = null)
     {
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php b/src/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php
index e55cb39500..02644758ca 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php
@@ -71,9 +71,9 @@ class MockArraySessionStorage implements SessionStorageInterface
     /**
      * Constructor.
      *
-     * @param string      $name    Session name.
-     * @param MetadataBag $metaBag MetadataBag instance.
-     * @param integer     $mode    Session on demand mode.
+     * @param string      $name    Session name
+     * @param MetadataBag $metaBag MetadataBag instance
+     * @param integer     $mode    Session on demand mode
      */
     public function __construct($name = 'MOCKSESSID', MetadataBag $metaBag = null, $mode = self::START_ON_DEMAND)
     {
@@ -167,7 +167,7 @@ class MockArraySessionStorage implements SessionStorageInterface
     public function save()
     {
         if (!$this->started || $this->closed) {
-            throw new \RuntimeException("Trying to save a session that was not started yet or was already closed");
+            throw new \RuntimeException("Trying to save a session that was not started yet or was already closed.");
         }
         // nothing to do since we don't persist the session data
         $this->closed = false;
@@ -204,13 +204,13 @@ class MockArraySessionStorage implements SessionStorageInterface
     public function getBag($name)
     {
         if (!isset($this->bags[$name])) {
-            throw new \InvalidArgumentException(sprintf('The SessionBagInterface %s is not registered', $name));
+            throw new \InvalidArgumentException(sprintf('The SessionBagInterface %s is not registered.', $name));
         }
 
         if (!$this->started && self::START_ON_DEMAND === $this->mode) {
             $this->start();
         } elseif (!$this->started && self::NO_START_ON_DEMAND_STRICT === $this->mode) {
-            throw new \RuntimeException('Cannot access session bags because the session has been started');
+            throw new \RuntimeException('Cannot access session bags because the session has not been started.');
         }
 
         return $this->bags[$name];
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php b/src/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php
index 9fa851d4b5..df08e54dd9 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php
@@ -32,10 +32,10 @@ class MockFileSessionStorage extends MockArraySessionStorage
     /**
      * Constructor.
      *
-     * @param string      $savePath Path of directory to save session files.
-     * @param string      $name     Session name.
-     * @param MetadataBag $metaBag  MetadataBag instance.
-     * @param integer    $mode     Start on demand mode.
+     * @param string      $savePath Path of directory to save session files
+     * @param string      $name     Session name
+     * @param MetadataBag $metaBag  MetadataBag instance
+     * @param integer     $mode     Start on demand mode
      */
     public function __construct($savePath = null, $name = 'MOCKSESSID', MetadataBag $metaBag = null, $mode = self::START_ON_DEMAND)
     {
@@ -94,7 +94,7 @@ class MockFileSessionStorage extends MockArraySessionStorage
     public function save()
     {
         if (!$this->started) {
-            throw new \RuntimeException("Trying to save a session that was not started yet or was already closed");
+            throw new \RuntimeException("Trying to save a session that was not started yet or was already closed.");
         }
 
         file_put_contents($this->getFilePath(), serialize($this->data));
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php b/src/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php
index c3c8e38494..af15dfe55f 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php
@@ -102,10 +102,10 @@ class NativeSessionStorage implements SessionStorageInterface
      * upload_progress.min-freq, "1"
      * url_rewriter.tags, "a=href,area=href,frame=src,form=,fieldset="
      *
-     * @param array       $options Session configuration options.
-     * @param object      $handler SessionHandlerInterface.
-     * @param MetadataBag $metaBag MetadataBag.
-     * @param integer     $mode    Start on demand mode.
+     * @param array       $options Session configuration options
+     * @param object      $handler SessionHandlerInterface
+     * @param MetadataBag $metaBag MetadataBag
+     * @param integer     $mode    Start on demand mode
      */
     public function __construct(array $options = array(), $handler = null, MetadataBag $metaBag = null, $mode = self::START_ON_DEMAND)
     {
@@ -157,7 +157,7 @@ class NativeSessionStorage implements SessionStorageInterface
 
         // start the session
         if (!session_start()) {
-            throw new \RuntimeException('Failed to start the session');
+            throw new \RuntimeException('Failed to start the session.');
         }
 
         $this->loadSession();
@@ -266,13 +266,13 @@ class NativeSessionStorage implements SessionStorageInterface
     public function getBag($name)
     {
         if (!isset($this->bags[$name])) {
-            throw new \InvalidArgumentException(sprintf('The SessionBagInterface %s is not registered', $name));
+            throw new \InvalidArgumentException(sprintf('The SessionBagInterface %s is not registered.', $name));
         }
 
         if (!$this->started && self::START_ON_DEMAND === $this->mode) {
             $this->start();
         } elseif (!$this->started && self::NO_START_ON_DEMAND_STRICT === $this->mode) {
-            throw new \RuntimeException('Cannot access session bags because the session has been started');
+            throw new \RuntimeException('Cannot access session bags because the session has not been started.');
         }
 
         return $this->bags[$name];
@@ -316,7 +316,7 @@ class NativeSessionStorage implements SessionStorageInterface
      * For convenience we omit 'session.' from the beginning of the keys.
      * Explicitly ignores other ini keys.
      *
-     * @param array $options Session ini directives array(key => value).
+     * @param array $options Session ini directives array(key => value)
      *
      * @see http://php.net/session.configuration
      */
@@ -354,7 +354,7 @@ class NativeSessionStorage implements SessionStorageInterface
      * @see http://php.net/sessionhandlerinterface
      * @see http://php.net/sessionhandler
      *
-     * @param object $saveHandler Default null means NativeProxy.
+     * @param object $saveHandler Default null means NativeProxy
      */
     public function setSaveHandler($saveHandler = null)
     {
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/Proxy/AbstractProxy.php b/src/Symfony/Component/HttpFoundation/Session/Storage/Proxy/AbstractProxy.php
index 1f68f24961..56b477dbb1 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/Proxy/AbstractProxy.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/Proxy/AbstractProxy.php
@@ -36,7 +36,7 @@ abstract class AbstractProxy
     protected $saveHandlerName;
 
     /**
-     * Gets the session.save_handler name.
+     * Gets the session.save_handler name
      *
      * @return string
      */
@@ -46,7 +46,7 @@ abstract class AbstractProxy
     }
 
     /**
-     * Is this proxy handler and instance of \SessionHandlerInterface.
+     * Is this proxy handler and instance of \SessionHandlerInterface
      *
      * @return boolean
      */
@@ -56,7 +56,7 @@ abstract class AbstractProxy
     }
 
     /**
-     * Returns true if this handler wraps an internal PHP session save handler using \SessionHandler.
+     * Returns true if this handler wraps an internal PHP session save handler using \SessionHandler
      *
      * @return Boolean
      */
@@ -105,7 +105,7 @@ abstract class AbstractProxy
     public function setId($id)
     {
         if ($this->isActive()) {
-            throw new \LogicException('Cannot change the ID of an active session');
+            throw new \LogicException('Cannot change the ID of an active session.');
         }
 
         session_id($id);
@@ -131,7 +131,7 @@ abstract class AbstractProxy
     public function setName($name)
     {
         if ($this->isActive()) {
-            throw new \LogicException('Cannot change the name of an active session');
+            throw new \LogicException('Cannot change the name of an active session.');
         }
 
         session_name($name);
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/Proxy/NativeProxy.php b/src/Symfony/Component/HttpFoundation/Session/Storage/Proxy/NativeProxy.php
index 23eebb3281..5cdbd420c8 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/Proxy/NativeProxy.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/Proxy/NativeProxy.php
@@ -32,7 +32,7 @@ class NativeProxy extends AbstractProxy
     /**
      * Returns true if this handler wraps an internal PHP session save handler using \SessionHandler.
      *
-     * @return Boolean False.
+     * @return Boolean False
      */
     public function isWrapper()
     {
diff --git a/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockArraySessionStorageTest.php b/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockArraySessionStorageTest.php
index 55d0fc01d1..ebe18aecb5 100644
--- a/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockArraySessionStorageTest.php
+++ b/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockArraySessionStorageTest.php
@@ -107,7 +107,7 @@ class MockArraySessionStorageTest extends \PHPUnit_Framework_TestCase
     /**
      * @expectedException \RuntimeException
      */
-    public function testtStartOnDemandException()
+    public function testStartOnDemandException()
     {
         $storage = new MockArraySessionStorage('MOCKSESSID', null, MockArraySessionStorage::NO_START_ON_DEMAND_STRICT);
         $storage->registerBag(new AttributeBag);
diff --git a/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockFileSessionStorageTest.php b/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockFileSessionStorageTest.php
index 4c9fcfa52e..501d12ce23 100644
--- a/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockFileSessionStorageTest.php
+++ b/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockFileSessionStorageTest.php
@@ -127,7 +127,7 @@ class MockFileSessionStorageTest extends \PHPUnit_Framework_TestCase
     /**
      * @expectedException \RuntimeException
      */
-    public function testtStartOnDemandException()
+    public function testStartOnDemandException()
     {
         $storage = new MockFileSessionStorage($this->sessionDir, 'MOCKSESSID', null, MockFileSessionStorage::NO_START_ON_DEMAND_STRICT);
         $storage->registerBag(new AttributeBag);
diff --git a/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/NativeSessionStorageTest.php b/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/NativeSessionStorageTest.php
index 17a25076fe..f75a39aa4b 100644
--- a/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/NativeSessionStorageTest.php
+++ b/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/NativeSessionStorageTest.php
@@ -159,7 +159,7 @@ class NativeSessionStorageTest extends \PHPUnit_Framework_TestCase
     /**
      * @expectedException \RuntimeException
      */
-    public function testtStartOnDemandException()
+    public function testStartOnDemandException()
     {
         $storage = new NativeSessionStorage(array(), null, null, NativeSessionStorage::NO_START_ON_DEMAND_STRICT);
         $storage->registerBag(new AttributeBag);