lib/rubocop/cop/rails/read_write_attribute.rb in rubocop-0.68.1 vs lib/rubocop/cop/rails/read_write_attribute.rb in rubocop-0.69.0

@@ -22,10 +22,10 @@
       #
       #   # good
       #   x = self[:attr]
       #   self[:attr] = val
       class ReadWriteAttribute < Cop
-        MSG = 'Prefer `%<prefer>s` over `%<current>s`.'.freeze
+        MSG = 'Prefer `%<prefer>s` over `%<current>s`.'
 
         def_node_matcher :read_write_attribute?, <<-PATTERN
           {
             (send nil? :read_attribute _)
             (send nil? :write_attribute _ _)