diff --git a/libraries/logging.lib.php b/libraries/logging.lib.php
index a531ba3cc..a52098f16 100644
--- a/libraries/logging.lib.php
+++ b/libraries/logging.lib.php
@@ -9,6 +9,9 @@
  * @package phpMyAdmin
  */
 
+/**
+ * Logs user information to webserver logs.
+ */
 function PMA_log_user($user, $status = 'ok'){
     if (function_exists('apache_note')) {
         apache_note('userID', $user);