diff --git a/activesupport/lib/active_support/cache/file_store.rb b/activesupport/lib/active_support/cache/file_store.rb
index 604ed82095..c1484f89c6 100644
--- a/activesupport/lib/active_support/cache/file_store.rb
+++ b/activesupport/lib/active_support/cache/file_store.rb
@@ -7,9 +7,6 @@ require "uri/common"
 module ActiveSupport
   module Cache
     # A cache store implementation which stores everything on the filesystem.
-    #
-    # FileStore implements the Strategy::LocalCache strategy which implements
-    # an in-memory cache inside of a block.
     class FileStore < Store
       attr_reader :cache_path