comments_format.rb in cookstyle-6.12.6

- old
+ new

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 #
 # Copyright:: 2016-2019, Chef Software, Inc.
 # Author:: Tim Smith (<tsmith@chef.io>)
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -38,10 +39,10 @@
         #   Attributes:: default.rb
         #   License:: Apache License, Version 2.0
         #   Cookbook:: Tomcat
         #
         class CommentFormat < Cop
-          MSG = 'Properly format header comments'.freeze
+          MSG = 'Properly format header comments'
 
           def investigate(processed_source)
             return unless processed_source.ast
 
             processed_source.comments.each do |comment|