diff --git a/ChangeLog b/ChangeLog
index 4abc3d9b932ffc30ec0fa08da8393ce5ccc935a4..d8387c6a0e3ad358616866da586cd2cdf4ea26c3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -150,7 +150,7 @@ Dolibarr better:
 - A new paramater sqlfilters was introduced to allow filter on any fields int the REST API. Few old parameters,
   no more required, were also removed. Use this new one if you were using one of them.
 - The trigger that activate or close a contract line is run on a contract line, not on contract.
-- Method commande->set_availability(user, availability_id) removed from commande class.
+- Method commande->set_availability(user, availability_id) removed from commande class, use method commande->availability(availability_id, notrigger).
 
 Dolibarr 5.0 was frozen before PHP 7.1 was released. Unit tests are successful on PHP 7.1 but we don't have enough
 feedback to confirm all application is compatible. Current officiel supported PHP versions are PHP 5.3 to 7.0.