On remets le tri dans le bon sens

src/AppBundle/Controller/VideothequeController.php

@@ -28,7 +28,7 @@ class VideothequeController extends Controller
 	{
 		$em = $this->getDoctrine()->getManager();
 		$repo = $em->getRepository('AppBundle:Film');
-		$listeFilms = $repo->findTousDesc();
+		$listeFilms = $repo->findAll();
 
 		return $this->render('@App/videotheque/liste.html.twig', array(
 			'listeFilms'	=>	$listeFilms