--- nono/vm/areaset.cpp	2026/04/29 17:04:28	1.1.1.1
+++ nono/vm/areaset.cpp	2026/04/29 17:04:35	1.1.1.2
@@ -1,6 +1,7 @@
 //
 // nono
-// Copyright (C) 2017 isaki@NetBSD.org
+// Copyright (C) 2020 nono project
+// Licensed under nono-license.txt
 //
 
 #include "areaset.h"