diff --git a/app/code/Magento/Catalog/Model/System/Config/Backend/Catalog/Url/Rewrite/Suffix.php b/app/code/Magento/Catalog/Model/System/Config/Backend/Catalog/Url/Rewrite/Suffix.php
index f1fd7ad2be21a..913527c322fd4 100644
--- a/app/code/Magento/Catalog/Model/System/Config/Backend/Catalog/Url/Rewrite/Suffix.php
+++ b/app/code/Magento/Catalog/Model/System/Config/Backend/Catalog/Url/Rewrite/Suffix.php
@@ -36,7 +36,7 @@ class Suffix extends \Magento\Framework\App\Config\Value
     protected $connection;
 
     /**
-     * @var \Magento\Framework\App\Resource
+     * @var \Magento\Framework\App\ResourceConnection
      */
     protected $resource;