old_contents: from optparse import OptionParser
  from default import VERSION, USAGE, DEFAULT_CONF_PATH
  
  
  def get_parser():
      """
      Get command line arguments parser
      """
      parser = OptionParser(version=VERSION, usage=USAGE)
  
      parser.add_option(
          '--config', dest='config_path', default=DEFAULT_CONF_PATH, type='string',
          help='path to the config file'
      )
      parser.add_option(
          '--check', action='store_true', dest='print_only', default=False,
          help='print process information instead of sending notifications'
      )
  
      return parser
  
new_contents: from optparse import OptionParser
  from default import VERSION, USAGE, DEFAULT_CONF_PATH
  
  
  def get_parser():
      """
      Get command line arguments parser
      """
      parser = OptionParser(version=VERSION, usage=USAGE)
  
      parser.add_option(
          '--config', dest='config_path', default=DEFAULT_CONF_PATH, type='string',
          help='path to the config file'
      )
      parser.add_option(
          '--check', action='store_true', dest='print_only', default=False,
          help='print alerts instead of sending notifications'
      )
  
      return parser
  
subject: update help message closes #39