diff --git a/examples/1-basic-concepts/1-6-roles/my_vacation.bpmn b/examples/1-basic-concepts/1-6-roles/my_vacation.bpmn
index 09fc867e..ac49caed 100644
--- a/examples/1-basic-concepts/1-6-roles/my_vacation.bpmn
+++ b/examples/1-basic-concepts/1-6-roles/my_vacation.bpmn
@@ -98,7 +98,7 @@ Please get in touch with us! We would love to help you as you orchestrate the f
Flow_1c2wuo0
lane_owners =
{ "Vacation Approver": [get_current_user().email] }
-}
+