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-rw-r--r--actionpack/lib/action_controller/caching.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/caching.rb b/actionpack/lib/action_controller/caching.rb
index 28c702e60f..20a4d7aba1 100644
--- a/actionpack/lib/action_controller/caching.rb
+++ b/actionpack/lib/action_controller/caching.rb
@@ -458,7 +458,7 @@ module ActionController #:nodoc:
end
if defined?(ActiveRecord::Observer)
- class Sweeper < ActiveRecord::Observer
+ class Sweeper < ActiveRecord::Observer #:nodoc:
attr_accessor :controller
def before(controller)