Update arg comment in ruleset

Whitelist and ignore `append` usage in JS

Author: thrijith

admin/js/nginx-helper-admin.js

@@ -49,8 +49,15 @@
 					ajaxurl,
 					args,
 					function( data ) {
-						news_section.find( '.inside' ).empty();
-						news_section.find( '.inside' ).append( data );
+						/**
+						 * Received markup is safe and escaped appropriately.
+						 *
+						 * File: admin/class-nginx-helper-admin.php
+						 * Method: nginx_helper_get_feeds();
+						 */
+
+						// phpcs:ignore -- WordPressVIPMinimum.JS.HTMLExecutingFunctions.append
+						news_section.find( '.inside' ).empty().append( data );
 					}
 				);
 

phpcs.xml

@@ -13,7 +13,7 @@
 	<!-- Check up to 8 files simultanously. -->
 	<arg name="parallel" value="8"/>
 
-	<!-- Only check the PHP files. JS files are checked separately with JSCS and JSHint. -->
+	<!-- Check PHP and JS files. -->
 	<arg name="extensions" value="php,js"/>
 
 	<!-- Check all files in this directory and the directories below it. -->