diff --git a/tests/data/bbsim-kind-tim-Mcast-2OLTx2PONx2UNI-single_multi_Sub.yaml b/tests/data/bbsim-kind-tim-Mcast-2OLTx2PONx2UNI-single_multi_Sub.yaml
index af2eecd..139fb3a 100644
--- a/tests/data/bbsim-kind-tim-Mcast-2OLTx2PONx2UNI-single_multi_Sub.yaml
+++ b/tests/data/bbsim-kind-tim-Mcast-2OLTx2PONx2UNI-single_multi_Sub.yaml
@@ -1,6 +1,6 @@
 ---
 
-# Copyright 2017-present Open Networking Foundation
+# Copyright 2017-2024 Open Networking Foundation (ONF) and the ONF Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.