maint: don't change COPYING

* COPYING: Don't modify Copyright date list in imported file.
This file is one of very few exceptions in that we version-control it,
even though its primary source is another package.
Spotted by Eric Blake.

diff --git a/COPYING b/COPYING
index 5183dea..94a9ed0 100644 (file)
--- a/COPYING
+++ b/COPYING
@@ -1,7 +1,7 @@
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
- Copyright (C) 2007, 2009 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.