diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb
index 078229efd287742c25042ba7e6e2f84e8fdc235a..cc46f9983c3de64302d13e63f7463d4fad7383fc 100644
--- a/actionpack/lib/action_dispatch/http/response.rb
+++ b/actionpack/lib/action_dispatch/http/response.rb
@@ -29,7 +29,7 @@ module ActionDispatch # :nodoc:
   #  class DemoControllerTest < ActionDispatch::IntegrationTest
   #    def test_print_root_path_to_console
   #      get('/')
-  #      puts @response.body
+  #      puts response.body
   #    end
   #  end
   class Response