diff --git a/src/Symfony/Bundle/FrameworkBundle/Command/ContainerDebugCommand.php b/src/Symfony/Bundle/FrameworkBundle/Command/ContainerDebugCommand.php
index d0ada81b0a..9922a266fd 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Command/ContainerDebugCommand.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Command/ContainerDebugCommand.php
@@ -74,6 +74,10 @@ To get specific information about a service, specify its name:
php %command.full_name% validator
+To get specific information about a service including all its arguments, use the --show-arguments flag:
+
+ php %command.full_name% validator --show-arguments
+
To see available types that can be used for autowiring, use the --types flag:
php %command.full_name% --types