diff --git a/htdocs/core/db/DoliDB.class.php b/htdocs/core/db/DoliDB.class.php
index 67e3022d6e3..94f1568c5a2 100644
--- a/htdocs/core/db/DoliDB.class.php
+++ b/htdocs/core/db/DoliDB.class.php
@@ -1,6 +1,7 @@
 <?php
 /*
  * Copyright (C) 2013-2014 Raphaël Doursenaud <rdoursenaud@gpcsolutions.fr>
+ * Copyright (C) 2014-2015 Laurent Destailleur <eldy@users.sourceforge.net>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -270,7 +271,7 @@ abstract class DoliDB implements Database
 	 *
 	 * 	@param	string				$string		Date in a string (YYYYMMDDHHMMSS, YYYYMMDD, YYYY-MM-DD HH:MM:SS)
 	 *	@param	int					$gm			1=Input informations are GMT values, otherwise local to server TZ
-	 *	@return	timestamp|string				Date TMS
+	 *	@return	int|string						Date TMS
 	 */
 	function jdate($string, $gm=false)
 	{
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 601908bc412..63c0f6ce433 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -1157,7 +1157,7 @@ function dol_getdate($timestamp,$fast=false)
  *	@param	int			$year			Year
  *	@param	mixed		$gm				True or 1 or 'gmt'=Input informations are GMT values, False or 0 or 'server' = local to server TZ, 'user' = local to user TZ
  *	@param	int			$check			0=No check on parameters (Can use day 32, etc...)
- *	@return	timestamp|string			Date as a timestamp, '' or false if error
+ *	@return	int|string					Date as a timestamp, '' or false if error
  * 	@see 								dol_print_date, dol_stringtotime, dol_getdate
  */
 function dol_mktime($hour,$minute,$second,$month,$day,$year,$gm=false,$check=1)