mvc: style sweep

(cherry picked from commit 605fb08c)

src/opnsense/mvc/app/config/services_api.php

@@ -144,7 +144,7 @@ $di->set('router', function () {
 });
 
 // exception handling
-$di->get('eventsManager')->attach("dispatch:beforeException", function($event, $dispatcher, $exception) {
+$di->get('eventsManager')->attach("dispatch:beforeException", function ($event, $dispatcher, $exception) {
     switch ($exception->getCode()) {
         case Phalcon\Dispatcher::EXCEPTION_HANDLER_NOT_FOUND:
             // send to error action on default index controller

src/opnsense/mvc/app/controllers/OPNsense/Base/IndexController.php

@@ -55,7 +55,8 @@ class IndexController extends ControllerBase
             $this->response->setJsonContent(
                 array('message' => $message,
                       'status'  => 400
-            ));
+                )
+            );
         } else {
             $this->getLogger()->error($message);
             $this->response->redirect("/", true);