diff --git a/libraries/Util.class.php b/libraries/Util.class.php
index 75bfd9b33e..abe3d7332f 100644
--- a/libraries/Util.class.php
+++ b/libraries/Util.class.php
@@ -1035,9 +1035,9 @@ class PMA_Util
      * Prepare the message and the query
      * usually the message is the result of the query executed
      *
-     * @param string $message   the message to display
-     * @param string $sql_query the query to display
-     * @param string $type      the type (level) of the message
+     * @param PMA_Message|string $message   the message to display
+     * @param string             $sql_query the query to display
+     * @param string             $type      the type (level) of the message
      *
      * @return string
      *