code: func (*DNSProviderManual) Present(domain, token, keyAuth string) error {
  	fqdn, value := GetRecord(domain, keyAuth)
  
  	authZone, err := FindZoneByFqdn(fqdn)
  	if err != nil {
  		return err
  	}
  
  	fmt.Printf("lego: Please create the following TXT record in your %s zone:\n", authZone)
  	fmt.Printf(dnsTemplate+"\n", fqdn, DefaultTTL, value)
  	fmt.Printf("lego: Press 'Enter' when you are done\n")
  
  	_, err = bufio.NewReader(os.Stdin).ReadBytes('\n')
  
  	return err
  }
docs: // Present prints instructions for manually creating the TXT record