diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb
index 466f6baea86e6862f6145d0c3661a228386c6c9c..92a4635011c52d793bb8c21c51482b83667bcd5a 100644
--- a/activesupport/lib/active_support/callbacks.rb
+++ b/activesupport/lib/active_support/callbacks.rb
@@ -565,6 +565,11 @@ def reset_callbacks(symbol)
       #  passed. In the above case method "before_save" is constructed by calling "#{kind}_#{name}" 
       #  in the given class. In this case "kind" is "before" and "name" is "save".
       #
+      #  Although ":kind" is the default scope that is passed, it is possible to not to make use of ":kind".
+      #  define_callbacks :save, :scope => [:name] . A declaration like this would call "save" method of
+      #  Audit class since ":kind" is skipped.
+      #
+      #
       def define_callbacks(*callbacks)
         config = callbacks.last.is_a?(Hash) ? callbacks.pop : {}
         callbacks.each do |callback|