// FormatExpression formats expression to: <cron> (<expr>)
FormatExpression formats expression to:  ()
// FormatExpression formats expression to : <cron > ( <expr > )
func FormatExpression(key string) string {
	value, ok := SugarExpressionMap[key]
	if ok {
		return fmt.Sprintf("%s (%s)", value, key)
	}
	return key
}
func FormatExpression ( key string ) string { value , ok := SugarExpressionMap [ key ] if ok { return fmt . Sprintf ( " " , value , key ) } return key }
FormatExpression formats expression to:  ()
FormatExpression formats expression to : ()