diff --git a/lib/internal/Magento/Framework/View/Asset/PreProcessor/Chain.php b/lib/internal/Magento/Framework/View/Asset/PreProcessor/Chain.php
index 29675401aaea455537f48e11af267a689e42e764..cf7a30b161a7b27986eba272d084eafb418732eb 100644
--- a/lib/internal/Magento/Framework/View/Asset/PreProcessor/Chain.php
+++ b/lib/internal/Magento/Framework/View/Asset/PreProcessor/Chain.php
@@ -51,8 +51,8 @@ class Chain
 
     /**
      * @param LocalInterface $asset
-     * @param $origContent
-     * @param $origContentType
+     * @param string $origContent
+     * @param string $origContentType
      */
     public function __construct(
         LocalInterface $asset,