Fix static tests.

Author: nmalevanec

app/code/Magento/Robots/Model/Config/Value.php

@@ -3,6 +3,7 @@
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
 namespace Magento\Robots\Model\Config;
 
 use Magento\Framework\App\Cache\TypeListInterface;

app/code/Magento/Sitemap/Model/Sitemap.php

@@ -3,6 +3,7 @@
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
 namespace Magento\Sitemap\Model;
 
 use Magento\Config\Model\Config\Reader\Source\Deployed\DocumentRoot;
@@ -15,6 +16,8 @@
 use Magento\Sitemap\Model\ResourceModel\Sitemap as SitemapResource;
 
 /**
+ * Sitemap model.
+ *
  * @method string getSitemapType()
  * @method \Magento\Sitemap\Model\Sitemap setSitemapType(string $value)
  * @method string getSitemapFilename()