Update sites.inc

inc/sites.inc

@@ -547,7 +547,7 @@ SITEINFO(){
 				certpath=${certpath%/*}; certpath=${certpath#* }
 				SUBJECTNAMES=$(openssl x509 -in ${certpath}/cert.pem -noout -text|grep -oP '(?<=DNS:|IP Address:)[^,]+'|sort -uV)
 				CERTEXPIRE=$(date -d "$(: | openssl x509 -in ${certpath}/cert.pem -text | grep 'Not After' |awk '{print $4,$5,$7}')" '+%s');
-
+				SUBJECTNAMES=${SUBJECTNAMES//$'\n'/, }
 			else
 				ssl='-'
 			fi