Convert array + phpDoc

Thanks for https://github.com/thomasbachem/php-short-array-syntax-converter

src/Wallabag/CoreBundle/Controller/StaticController.php

@@ -14,7 +14,7 @@ class StaticController extends Controller
     {
         return $this->render(
             'WallabagCoreBundle:Static:howto.html.twig',
-            array()
+            []
         );
     }
 
@@ -25,10 +25,10 @@ class StaticController extends Controller
     {
         return $this->render(
             'WallabagCoreBundle:Static:about.html.twig',
-            array(
+            [
                 'version' => $this->getParameter('wallabag_core.version'),
                 'paypal_url' => $this->getParameter('wallabag_core.paypal_url'),
-            )
+            ]
         );
     }
 
@@ -39,7 +39,7 @@ class StaticController extends Controller
     {
         return $this->render(
             'WallabagCoreBundle:Static:quickstart.html.twig',
-            array()
+            []
         );
     }
 }