diff --git a/app/code/Magento/Sitemap/Block/Adminhtml/Edit/Form.php b/app/code/Magento/Sitemap/Block/Adminhtml/Edit/Form.php
index 2093e4d7d5736..91b6a8446894b 100644
--- a/app/code/Magento/Sitemap/Block/Adminhtml/Edit/Form.php
+++ b/app/code/Magento/Sitemap/Block/Adminhtml/Edit/Form.php
@@ -48,6 +48,8 @@ protected function _construct()
     }
 
     /**
+     * Configure form for sitemap.
+     *
      * @return $this
      */
     protected function _prepareForm()