diff --git a/htdocs/comm/action/pertype.php b/htdocs/comm/action/pertype.php
index 2dd5d78d9b9..4f4ef6a580c 100644
--- a/htdocs/comm/action/pertype.php
+++ b/htdocs/comm/action/pertype.php
@@ -656,7 +656,7 @@ foreach ($typeofevents as $typeofevent)
 		if ($todayarray['mday']==$tmpday && $todayarray['mon']==$tmpmonth && $todayarray['year']==$tmpyear) $today=1;
 		if ($today) $style='cal_today_peruser';
 
-		show_day_events2($username, $tmpday, $tmpmonth, $tmpyear, $monthshown, $style, $eventarray, 0, $maxnbofchar, $newparam, 1, 300, $showheader, $colorsbytype, $var);
+		show_day_events_pertype($username, $tmpday, $tmpmonth, $tmpyear, $monthshown, $style, $eventarray, 0, $maxnbofchar, $newparam, 1, 300, $showheader, $colorsbytype, $var);
 
 		$i++;
 	}
@@ -756,7 +756,7 @@ $db->close();
  * @param	bool	$var			true or false for alternat style on tr/td
  * @return	void
  */
-function show_day_events2($username, $day, $month, $year, $monthshown, $style, &$eventarray, $maxprint=0, $maxnbofchar=16, $newparam='', $showinfo=0, $minheight=60, $showheader=false, $colorsbytype=array(), $var=false)
+function show_day_events_pertype($username, $day, $month, $year, $monthshown, $style, &$eventarray, $maxprint=0, $maxnbofchar=16, $newparam='', $showinfo=0, $minheight=60, $showheader=false, $colorsbytype=array(), $var=false)
 {
 	global $db;
 	global $user, $conf, $langs, $hookmanager, $action;