lib/rubocop/cop/rspec/not_to_not.rb in rubocop-rspec-1.20.1 vs lib/rubocop/cop/rspec/not_to_not.rb in rubocop-rspec-1.21.0

@@ -14,11 +14,11 @@
       #     expect(false).not_to be_true
       #   end
       class NotToNot < Cop
         include ConfigurableEnforcedStyle
 
-        MSG = 'Prefer `%s` over `%s`.'.freeze
+        MSG = 'Prefer `%<replacement>s` over `%<original>s`.'.freeze
 
         def_node_matcher :not_to_not_offense, '(send _ % ...)'
 
         def on_send(node)
           not_to_not_offense(node, alternative_style) do
@@ -31,10 +31,10 @@
         end
 
         private
 
         def message(_node)
-          format(MSG, style, alternative_style)
+          format(MSG, replacement: style, original: alternative_style)
         end
       end
     end
   end
 end