Typo

ChangeLog

@@ -215,7 +215,7 @@ Dolibarr better:
 - 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.
+feedback to confirm whole application is compatible. Current officiel supported PHP versions are PHP 5.3 to 7.0.
 
 
 ***** ChangeLog for 4.0.6 to 4.0.5 *****