lib/rspec/matchers/built_in/yield.rb in rspec-expectations-3.6.0 vs lib/rspec/matchers/built_in/yield.rb in rspec-expectations-3.7.0

@@ -297,10 +297,10 @@
         end
 
         # @private
         def description
           desc = 'yield with args'
-          desc << "(#{expected_arg_description})" unless @expected.empty?
+          desc = "#{desc}(#{expected_arg_description})" unless @expected.empty?
           desc
         end
 
         # @private
         def supports_block_expectations?