Fix static test issue 23900

Author: edenduong

app/code/Magento/Reports/Controller/Adminhtml/Report/Product/Downloads.php

@@ -1,13 +1,15 @@
 <?php
 /**
- *
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
 namespace Magento\Reports\Controller\Adminhtml\Report\Product;
 
 use Magento\Framework\App\Action\HttpGetActionInterface as HttpGetActionInterface;
 
+/**
+ * Class \Magento\Reports\Controller\Adminhtml\Report\Product\Downloads
+ */
 class Downloads extends \Magento\Reports\Controller\Adminhtml\Report\Product implements HttpGetActionInterface
 {
     /**