diff --git a/htdocs/comm/action/class/actioncomm.class.php b/htdocs/comm/action/class/actioncomm.class.php
index fe5769473c7..a5c8a11ade0 100644
--- a/htdocs/comm/action/class/actioncomm.class.php
+++ b/htdocs/comm/action/class/actioncomm.class.php
@@ -1127,7 +1127,7 @@ class ActionComm extends CommonObject
 		$sql = "UPDATE ".MAIN_DB_PREFIX."actioncomm ";
 		$sql .= " SET percent = '".$this->db->escape($this->percentage)."'";
 		if ($this->type_id > 0) {
-			$sql .= ", fk_action = ".(int)$this->type_id;
+			$sql .= ", fk_action = ".(int) $this->type_id;
 			if (empty($this->type_code)) {
 				$cactioncomm = new CActionComm($this->db);
 				$result = $cactioncomm->fetch($this->type_id);