MAGETWO-70798: Fall back to parent directory if composer.json not found in module directory #8990

- fixed code style

Author: Oleksii Korshenko

app/code/Magento/SampleData/Test/Unit/Model/DependencyTest.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright © 2013-2017 Magento, Inc. All rights reserved.
+ * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
 namespace Magento\SampleData\Test\Unit\Model;