I just noticed that with the recent autoupdate, config.sub now has a copyright of 2010 but a timestamp of 2009-12-30 two lines later. It looks rather awkward. Is there any legal issue with listing a copyright year too soon?
It seems suboptimal, but I can't imagine that it's a substantive problem. And since the issue is going to disappear with the next config.* update, I vote we ignore it. If you like, you could ask Ben to push out another change just to get the years in sync :).