code: func modifySecurityOption(config []string, name, value string) []string {
  	if len(value) > 0 {
  		config = append(config, fmt.Sprintf("%s:%s", name, value))
  	}
  
  	return config
  }
docs: // modifySecurityOption adds the security option of name to the config array
  // with value in the form of name:value.