Update example license to use GPLv3.

man/ChangeLog

 2007-07-25  Glenn Morris  <rgm@gnu.org>
 
+	* emacs.texi (Copying): Replace license with GPLv3.
+
 	* Relicense all FSF files to GPLv3 or later.
 
 2007-07-24  Glenn Morris  <rgm@gnu.org>

man/mh-e.texi

@@ -9638,7 +9638,7 @@ Copyright (C) @var{yyyy}  @var{name of author}
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
+as published by the Free Software Foundation; either version 3
 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,