def report_footer(output)
      if has_log_ordering_warnings?
        output.title('Parse warnings')

        output.puts 'Parsable lines were encountered without a header line before it. It'
        output.puts 'could be that logging is not setup correctly for your application.'
        output.puts 'Visit this website for logging configuration tips:'
        output.puts output.link('http://github.com/wvanbergen/request-log-analyzer/wikis/configure-logging')
        output.puts
      end
    end
def report_footer(output)
      if has_log_ordering_warnings?
        output.title('Parse warnings')

        output.puts 'Parsable lines were encountered without a header line before it. It'
        output.puts 'could be that logging is not setup correctly for your application.'
        output.puts 'Visit this website for logging configuration tips:'
        output.puts output.link('http://github.com/wvanbergen/request-log-analyzer/wikis/configure-logging')
        output.puts
      end
    end
Generate report footer.
 <tt>output</tt> RequestLogAnalyzer::Output object to output to