diff --git a/headers/os/app/AppDefs.h b/headers/os/app/AppDefs.h
index 54e201b256..094e35d2c3 100644
--- a/headers/os/app/AppDefs.h
+++ b/headers/os/app/AppDefs.h
@@ -1,28 +1,10 @@
-//------------------------------------------------------------------------------
-//	Copyright (c) 2001-2002, OpenBeOS
-//
-//	Permission is hereby granted, free of charge, to any person obtaining a
-//	copy of this software and associated documentation files (the "Software"),
-//	to deal in the Software without restriction, including without limitation
-//	the rights to use, copy, modify, merge, publish, distribute, sublicense,
-//	and/or sell copies of the Software, and to permit persons to whom the
-//	Software is furnished to do so, subject to the following conditions:
-//
-//	The above copyright notice and this permission notice shall be included in
-//	all copies or substantial portions of the Software.
-//
-//	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-//	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-//	DEALINGS IN THE SOFTWARE.
-//
-//	File Name:		AppDefs.h
-//	Author:			Erik Jaesler (erik@cgsoftware.com)
-//	Description:	Message codes and the global cursors.
-//------------------------------------------------------------------------------
+/*
+ * Copyright 2001-2002, Haiku Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *      Erik Jaesler (erik@cgsoftware.com)
+ */
 
 #ifndef _APP_DEFS_H
 #define _APP_DEFS_H
@@ -161,10 +143,3 @@ enum {
 
 #endif	// _APP_DEFS_H
 
-/*
- * $Log $
- *
- * $Id  $
- *
- */
-