Applied fixes from StyleCI

framework/core/tests/Test/TestCase.php

@@ -1,4 +1,14 @@
 <?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Tests\Test;
 
 use Mockery;