Correct example for path parameters to use strings as keys in the hash rather than symbols. Closes #7160 [akaspick]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8314 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 3 insertions, 2 deletions

diff --git a/actionpack/lib/action_controller/request.rb b/actionpack/lib/action_controller/request.rb
index 2e63180f80..a3eac357f7 100755
--- a/actionpack/lib/action_controller/request.rb
+++ b/actionpack/lib/action_controller/request.rb
@@ -297,11 +297,12 @@ module ActionController
       @symbolized_path_parameters ||= path_parameters.symbolize_keys
     end
 
-    # Returns a hash with the parameters used to form the path of the request 
+    # Returns a hash with the parameters used to form the path of the request.
+    # Returned hash keys are strings.  See <tt>symbolized_path_parameters</tt> for symbolized keys.
     #
     # Example: 
     #
-    #   {:action => 'my_action', :controller => 'my_controller'}
+    #   {'action' => 'my_action', 'controller' => 'my_controller'}
     def path_parameters
       @path_parameters ||= {}
     end