lib/action_controller/caching.rb in actionpack-7.0.8.6 vs lib/action_controller/caching.rb in actionpack-7.1.0.beta1

@@ -1,7 +1,9 @@
 # frozen_string_literal: true
 
 module ActionController
+  # = Action Controller \Caching
+  #
   # \Caching is a cheap way of speeding up slow applications by keeping the result of
   # calculations, renderings, and database calls around for subsequent requests.
   #
   # You can read more about each approach by clicking the modules below.
   #