lib/rubocop/cop/lint/ambiguous_operator.rb in rubocop-0.17.0 vs lib/rubocop/cop/lint/ambiguous_operator.rb in rubocop-0.18.0

@@ -26,10 +26,10 @@
           '**' => { actual: 'keyword splat',   possible: 'exponent' }
         }.each do |key, hash|
           hash[:operator] = key
         end
 
-        MSG_FORMAT = 'Ambiguous %{actual} operator. Parenthesize the method ' +
+        MSG_FORMAT = 'Ambiguous %{actual} operator. Parenthesize the method ' \
                      "arguments if it's surely a %{actual} operator, or add " +
                      'a whitespace to the right of the %{operator} if it ' +
                      'should be a %{possible}.'
 
         private