Updated URL

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@722 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/rdiff-backup

@@ -12,7 +12,7 @@
 # file called COPYING.  The GPL is also available online at
 # http://www.gnu.org/copyleft/gpl.html.
 #
-# See http://rdiff-backup.stanford.edu/ for more information.  Please
+# See http://rdiff-backup.nongnu.org/ for more information.  Please
 # send mail to me or the mailing list if you find bugs or have any
 # suggestions.