diff --git a/map/autoware_lanelet2_map_utils/src/fix_lane_change_tags.cpp b/map/autoware_lanelet2_map_utils/src/fix_lane_change_tags.cpp
index 01fba650..be9ec44a 100644
--- a/map/autoware_lanelet2_map_utils/src/fix_lane_change_tags.cpp
+++ b/map/autoware_lanelet2_map_utils/src/fix_lane_change_tags.cpp
@@ -1,4 +1,4 @@
-// Copyright 2020 Tier IV, Inc.
+// Copyright 2020 TIER IV, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.