diff --git a/lib/internal/Magento/Framework/Serialize/Serializer/Json.php b/lib/internal/Magento/Framework/Serialize/Serializer/Json.php
index 05d1f299ce761..ddcbf86614583 100644
--- a/lib/internal/Magento/Framework/Serialize/Serializer/Json.php
+++ b/lib/internal/Magento/Framework/Serialize/Serializer/Json.php
@@ -39,5 +39,5 @@ public function unserialize($string)
             throw new \InvalidArgumentException("Unable to unserialize value. Error: " . json_last_error_msg());
         }
         return $result;
-    }    
+    }
 }