message_chain.rb in rubocop-rspec-1.33.0

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module RuboCop
   module Cop
     module RSpec
       # Check that chains of messages are not being stubbed.
       #
@@ -10,10 +12,10 @@
       #   # better
       #   thing = Thing.new(baz: 42)
       #   allow(foo).to receive(bar: thing)
       #
       class MessageChain < Cop
-        MSG = 'Avoid stubbing using `%<method>s`.'.freeze
+        MSG = 'Avoid stubbing using `%<method>s`.'
 
         def_node_matcher :message_chain, <<-PATTERN
           (send _ {:receive_message_chain :stub_chain} ...)
         PATTERN
 