Fix constructor indentation

lib/Controller/StackController.php

@@ -33,10 +33,7 @@ use OCP\AppFramework\Controller;
 class StackController extends Controller {
     private $userId;
     private $stackService;
-    public function __construct($appName,
-                                IRequest $request,
-                                StackService $cardService,
-                                $userId){
+    public function __construct($appName, IRequest $request, StackService $cardService, $userId){
         parent::__construct($appName, $request);
         $this->userId = $userId;
         $this->stackService = $cardService;