diff --git a/scripts/sizing.py b/scripts/sizing.py
index 3fb1815..5327f89 100644
--- a/scripts/sizing.py
+++ b/scripts/sizing.py
@@ -1,4 +1,6 @@
-# Copyright 2017-present Open Networking Foundation
+# -*- python -*-
+# -----------------------------------------------------------------------
+# Copyright 2022 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.
@@ -11,6 +13,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+# -----------------------------------------------------------------------
 
 # This tool collects CPU and Memory informations for each container in the VOLTHA stack