Sync with upstream NetBSD.

Test: treehugger
Change-Id: Ia82ba4a0c00a47377240e5d9a85dc30deb5ce3b7
diff --git a/libc/NOTICE b/libc/NOTICE
index 51f43f1..f9da82d 100644
--- a/libc/NOTICE
+++ b/libc/NOTICE
@@ -2439,9 +2439,15 @@
 
 -------------------------------------------------------------------
 
+Copyright (c) 1992, 1993, 1994 Henry Spencer.
 Copyright (c) 1992, 1993, 1994
    The Regents of the University of California.  All rights reserved.
 
+Copyright (c) 2011 The FreeBSD Foundation
+All rights reserved.
+Portions of this software were developed by David Chisnall
+under sponsorship from the FreeBSD Foundation.
+
 This code is derived from software contributed to Berkeley by
 Henry Spencer.
 
@@ -2472,6 +2478,8 @@
 -------------------------------------------------------------------
 
 Copyright (c) 1992, 1993, 1994 Henry Spencer.
+Copyright (c) 1992, 1993, 1994
+   The Regents of the University of California.  All rights reserved.
 
 This code is derived from software contributed to Berkeley by
 Henry Spencer.
@@ -2484,11 +2492,7 @@
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
-3. All advertising materials mentioning features or use of this software
-   must display the following acknowledgement:
-   This product includes software developed by the University of
-   California, Berkeley and its contributors.
-4. Neither the name of the University nor the names of its contributors
+3. Neither the name of the University nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.