Strings must use singlequote quotes

Author: xialj

backend/internal/nginx.js

@@ -235,7 +235,7 @@ const internalNginx = {
 
 
 			if ( nice_host_type === 'proxy_host' ) {			
-			    let listen_ports = [];
+				let listen_ports = [];
 				host.domain_names.map( function (domain_name) {
 					if ( domain_name.indexOf(':') > 0 ){
 						listen_ports.push(parseInt(domain_name.substring(domain_name.indexOf(':')+1)));