diff --git a/Dockerfile b/Dockerfile
index e679da4..d24c7bc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-# Copyright AVROID, Ltd., 2024
+# Copyright (c) AVROID, Ltd., 2024
 #
 # You can not use the contents of the file in any way without
 # AVROID, Ltd. written permission.