diff --git a/deploy/directadmin.sh b/deploy/directadmin.sh
index cb2d19b35d..f727a46966 100644
--- a/deploy/directadmin.sh
+++ b/deploy/directadmin.sh
@@ -1,20 +1,13 @@
 #!/usr/bin/env sh
-# -*- mode: sh; tab-width: 2; indent-tabs-mode: s; coding: utf-8 -*-
-# vim: et ts=2 sw=2
-#
-# DirectAdmin 1.657 API
-# The DirectAdmin interface has it's own Let's encrypt functionality, but this
-# script can be used to upload certificates to DirectAdmin
+
+# DirectAdmin 1.58.2 API
+# This script can be used to deploy certificates to DirectAdmin
 #
-# User must provide login data and URL to DirectAdmin incl. port.
+# User must provide login data and URL (incl. port) to DirectAdmin.
 # You can create login key, by using the Login Keys function
 # ( https://da.example.com:8443/CMD_LOGIN_KEYS ), which only has access to
 # - CMD_API_SSL
 #
-# See also https://www.directadmin.com/api.php and
-# https://www.directadmin.com/features.php?id=1298 and
-# https://docs.directadmin.com/changelog/version-1.24.4.html#cmd-api-catch-all-pop-passwords-frontpage-protected-dirs-ssl-certs
-#
 # Report bugs to https://github.com/Eddict/acme.sh/issues
 #
 # Values to export:
@@ -22,13 +15,12 @@
 # export DA_Api_Insecure=1
 #
 # Set DA_Api_Insecure to 1 for insecure and 0 for secure -> difference is
-# whether ssl cert is checked for validity (0) or whether it is just accepted
-# (1)
+# whether ssl cert is checked for validity (0) or whether it is just accepted (1)
 #
+# Thanks to https://github.com/TigerP, creator of dnsapi/dns_da.sh
+# That script helped a lot to create this one
 
 ########  Public functions #####################
-
-#domain keyfile certfile cafile fullchain
 directadmin_deploy() {
   _cdomain="$1"
   _ckey="$2"
@@ -160,8 +152,6 @@ _DA_setSSL() {
 
     if [ "$cacert_flat" != "$cca_flat" ]; then
       sameCaCert=0
-      #      cat <<< $cacert > ~/cacert.txt
-      #      cat <<< $cca > ~/_cca.txt
       _info "Domain '${_cdomain}' is using $(__red 'a different') CA certificate."
     else
       _info "Domain '${_cdomain}' is using the same CA certificate."
@@ -183,8 +173,6 @@ _DA_setSSL() {
 
     if [ "$key_flat" != "$ckey_flat" ]; then
       sameKey=0
-      #      cat <<< $key > ~/key.txt
-      #      cat <<< $ckey > ~/_ckey.txt
       _info "Domain '${_cdomain}' is using $(__red 'a different') private key."
     else
       _info "Domain '${_cdomain}' is using the same private key."
@@ -200,9 +188,7 @@ _DA_setSSL() {
 
     if [ "$cert_flat" != "$ccert_flat" ]; then
       sameCert=0
-      #      cat <<< $cert > ~/cert.txt
-      #      cat <<< $ccert > ~/_ccert.txt
-      _info "Domain '${_cdomain}' is using $(__red 'a different') certificate."
+     _info "Domain '${_cdomain}' is using $(__red 'a different') certificate."
     else
       _info "Domain '${_cdomain}' is using the same certificate."
     fi
@@ -210,7 +196,6 @@ _DA_setSSL() {
 
   if [ -n "$FORCE" ] || [ $sameCaCert -eq 0 ] || [ $sameKey -eq 0 ] || [ $sameCert -eq 0 ]; then
     if [ -n "$FORCE" ] || [ $sameCaCert -eq 0 ]; then
-      # Construct the HTTP Authorization header
       export _H1="Content-Type: application/x-www-form-urlencoded"
 
       encoded_cacert_value="$(printf "%s" "${cca}" | _url_encode)"
@@ -227,7 +212,6 @@ _DA_setSSL() {
     fi
 
     if [ -n "$FORCE" ] || [ $sameKey -eq 0 ] || [ $sameCert -eq 0 ]; then
-      # Construct the HTTP Authorization header
       export _H1="Content-Type: application/x-www-form-urlencoded"
 
       encoded_keycert_value="$(printf "%s" "${ckey}$'\n'${ccert}" | _url_encode)"