diff --git a/acme.sh b/acme.sh
index 42988ac..7aa500e 100755
--- a/acme.sh
+++ b/acme.sh
@@ -2092,7 +2092,7 @@ _getdeployconf() {
   if [ "$_rac_value" ]; then
     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
       _debug2 "trim quotation marks"
-      eval "export $_rac_key=$_rac_value" 
+      eval "export $_rac_key=$_rac_value"
     fi
     return 0 # do nothing
   fi
diff --git a/dnsapi/dns_myapi.sh b/dnsapi/dns_myapi.sh
index 6bf6250..2451d19 100755
--- a/dnsapi/dns_myapi.sh
+++ b/dnsapi/dns_myapi.sh
@@ -11,6 +11,8 @@
 #
 ########  Public functions #####################
 
+# Please Read this guide first: https://github.com/Neilpang/acme.sh/wiki/DNS-API-Dev-Guide
+
 #Usage: dns_myapi_add   _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
 dns_myapi_add() {
   fulldomain=$1