Clean up NOTICE files.

Change Copyright date in libc/NOTICE to reflect the current modifications.

Change-Id: I313d719656caaa449c1100d35dbb7d14c1489e1a
diff --git a/libc/NOTICE b/libc/NOTICE
index e8076b5..d9e6818 100644
--- a/libc/NOTICE
+++ b/libc/NOTICE
@@ -1,5 +1,5 @@
 
-Copyright (c) 2005-2008, The Android Open Source Project
+Copyright (c) 2005-2010, The Android Open Source Project
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without