Updated copyright headers.

src/Controller/UserController.php

@@ -1,16 +1,8 @@
 <?php
 /**
- * part-db version 0.1
- * Copyright (C) 2005 Christoph Lechner
- * http://www.cl-projects.de/.
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony)
  *
- * part-db version 0.2+
- * Copyright (C) 2009 K. Jacobs and others (see authors.php)
- * http://code.google.com/p/part-db/
- *
- * Part-DB Version 0.4+
- * Copyright (C) 2016 - 2019 Jan Böhmer
- * https://github.com/jbtronics
+ * Copyright (C) 2019 Jan Böhmer (https://github.com/jbtronics)
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -25,6 +17,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ *
  */
 
 namespace App\Controller;