Missing version number on "versionadded" function.

Kevin Weber · weaverryan · commit 8e66c0422eef · 2013-04-03T21:36:57.000-05:00
diff --git a/book/routing.rst b/book/routing.rst
@@ -681,7 +681,7 @@ be accomplished with the following route configuration:
 
         return $collection;
 
-.. versionadded::
+.. versionadded:: 2.2
     The ``methods`` option is added in Symfony2.2. Use the ``_method``
     requirement in older versions.
 
