PHP CS fixes

Signed-off-by: Joas Schilling <coding@schilljs.com>

apps/cloud_federation_api/appinfo/routes.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2020 Joas Schilling <coding@schilljs.com>

lib/private/AppFramework/Routing/RouteConfig.php

@@ -33,7 +33,6 @@ declare(strict_types=1);
 namespace OC\AppFramework\Routing;
 
 use OC\AppFramework\DependencyInjection\DIContainer;
-use OCP\AppFramework\App;
 use OCP\Route\IRouter;
 
 /**
@@ -155,13 +154,13 @@ class RouteConfig {
 
 		// optionally register requirements for route. This is used to
 		// tell the route parser how url parameters should be matched
-		if(array_key_exists('requirements', $route)) {
+		if (array_key_exists('requirements', $route)) {
 			$router->requirements($route['requirements']);
 		}
 
 		// optionally register defaults for route. This is used to
 		// tell the route parser how url parameters should be default valued
-		if(array_key_exists('defaults', $route)) {
+		if (array_key_exists('defaults', $route)) {
 			$router->defaults($route['defaults']);
 		}
 	}