From cef71eeaef25419b208bcbb679e2669fa4638649 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Fri, 6 Jun 2014 14:36:50 +0200
Subject: [PATCH] Explicitely mention accepted types
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Signed-off-by: Michal Čihař <michal@cihar.com>
---
 libraries/Footer.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/Footer.class.php b/libraries/Footer.class.php
index 4cbfd56fd0..095552e73c 100644
--- a/libraries/Footer.class.php
+++ b/libraries/Footer.class.php
@@ -120,7 +120,7 @@ class PMA_Footer
     /**
      * Returns the url of the current page
      *
-     * @param mixed $encoding See PMA_URL_getCommon()
+     * @param string|null $encoding See PMA_URL_getCommon()
      *
      * @return string
      */