Clean code - Remove a deprecated tag that should not exists.

htdocs/commande/class/commande.class.php

@@ -2445,7 +2445,6 @@ class Commande extends CommonOrder
 	 * 	@param     	float		$remise		Discount (percent)
 	 * 	@param     	int			$notrigger	1=Does not execute triggers, 0= execute triggers
 	 *	@return		int 					Return integer <0 if KO, >0 if OK
-	 *	@deprecated remise_percent is a deprecated field for object parent
 	 */
 	public function setDiscount($user, $remise, $notrigger = 0)
 	{