# File lib/apipie/extractor/collector.rb, line 40
      def refine_description(record)
        description = @descriptions["#{record[:controller].name}##{record[:action]}"]
        description[:controller] ||= record[:controller]
        description[:action] ||= record[:action]

        refine_errors_description(description, record)
        refine_params_description(description[:params], record[:params])
      end