Licensing: Update version in file header comments

[adns] / regress / addcases

diff --git a/regress/addcases b/regress/addcases
index 9d9bf58..bb9accc 100755 (executable)
--- a/regress/addcases
+++ b/regress/addcases
@@ -9,7 +9,7 @@
 #  
 #  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, or (at your option)
+#  the Free Software Foundation; either version 3, or (at your option)
 #  any later version.
 #  
 #  This program is distributed in the hope that it will be useful,