format dns_me api

dnsapi/dns_me.sh

@@ -65,7 +65,7 @@ dns_me_add(){
     if [ "$?" = "0" ]; then
       _info "Updated"
       #todo: check if the record takes effect
-      return 0;
+      return 0
     fi
     _err "Update error"
     return 1
@@ -73,14 +73,12 @@ dns_me_add(){
 
 }
 
-
 #fulldomain
 dns_me_rm() {
   fulldomain=$1
 
 }
 
-
 ####################  Private functions bellow ##################################
 #_acme-challenge.www.domain.com
 #returns
@@ -95,7 +93,7 @@ _get_root() {
     h=$(printf $domain | cut -d . -f $i-100)
     if [ -z "$h" ]; then
       #not valid
-      return 1;
+      return 1
     fi
 
     if ! _me_rest GET "name?domainname=$h"; then
@@ -144,5 +142,3 @@ _me_rest() {
   _debug2 response "$response"
   return 0
 }
-
-