Update settings/ajax/changepassword.php

respect coding style

settings/ajax/changepassword.php

 <?php
 
 // Init owncloud
-require_once('../../lib/base.php');
+require_once '../../lib/base.php';
 OCP\JSON::callCheck();
 
 $username = isset($_POST["username"]) ? $_POST["username"] : OC_User::getUser();
@@ -13,23 +13,23 @@ OC_JSON::checkLoggedIn();
 OCP\JSON::callCheck();
 
 $userstatus = null;
-if(OC_Group::inGroup(OC_User::getUser(), 'admin')){
+if(OC_Group::inGroup(OC_User::getUser(), 'admin')) {
 	$userstatus = 'admin';
 }
-if(OC_SubAdmin::isUserAccessible(OC_User::getUser(), $username)){
+if(OC_SubAdmin::isUserAccessible(OC_User::getUser(), $username)) {
 	$userstatus = 'subadmin';
 }
-if(OC_User::getUser() == $username && OC_User::checkPassword($username,$oldPassword)){
+if(OC_User::getUser() == $username && OC_User::checkPassword($username, $oldPassword)) {
 	$userstatus = 'user';
 }
 
-if(is_null($userstatus)){
+if(is_null($userstatus)) {
 	OC_JSON::error( array( "data" => array( "message" => "Authentication error" )));
 	exit();
 }
 
 // Return Success story
-if( OC_User::setPassword( $username, $password )){
+if( OC_User::setPassword( $username, $password )) {
 	OC_JSON::success(array("data" => array( "username" => $username )));
 }
 else{