diff --git a/ecrire/inc/mail.php b/ecrire/inc/mail.php
index 70c5a071026a056c773d3e650d1176a1c66d1811..acf62e652ad489968f4914d38c03942d05954ce4 100644
--- a/ecrire/inc/mail.php
+++ b/ecrire/inc/mail.php
@@ -18,6 +18,7 @@ if (!defined("_ECRIRE_INC_VERSION")) return;
 
 if (!function_exists('envoyer_mail')) {
 	define('_FUNCTION_ENVOYER_MAIL', charger_fonction('envoyer_mail', 'inc'));
+// http://doc.spip.org/@envoyer_mail
 	function envoyer_mail() {
 		$args = func_get_args();
 		if (_FUNCTION_ENVOYER_MAIL)