Update settings/ajax/removegroup.php

respect coding style

settings/ajax/removegroup.php

 <?php
 
 // Init owncloud
-require_once('../../lib/base.php');
+require_once '../../lib/base.php';
 
 OC_JSON::checkAdminUser();
 OCP\JSON::callCheck();
@@ -9,7 +9,7 @@ OCP\JSON::callCheck();
 $name = $_POST["groupname"];
 
 // Return Success story
-if( OC_Group::deleteGroup( $name )){
+if( OC_Group::deleteGroup( $name )) {
 	OC_JSON::success(array("data" => array( "groupname" => $name )));
 }
 else{