Fixed blank lines around opening/closing class braces

src/Controllers/HomeController.php

@@ -7,10 +7,8 @@ use Psr\Http\Message\ServerRequestInterface as Request;
 use Slim\Views\Twig;
 
 class HomeController extends Controller {
-
   public function getIndex(Request $request, Response $response): Response {
     $view = Twig::fromRequest($request);
     return $view->render($response, 'index.twig');
   }
-
 }