def default_description
      description = 'Run `scss-lint'
      description += " --config #{config}" if config
      description += " #{args}" if args
      description += " #{files.join(' ')}" if files.any?
      description += ' [files...]`'
      description
    end
def default_description
      description = 'Run `scss-lint'
      description += " --config #{config}" if config
      description += " #{args}" if args
      description += " #{files.join(' ')}" if files.any?
      description += ' [files...]`'
      description
    end
Friendly description that shows the full command that will be executed.