I seem to type “ww”

I seem to type "ww" into my browser a lot instead of "www" and you know what? I always get a "Page Cannot Be Displayed" error, which makes sense, sort of. Why doesn't Microsoft give you the option to "correct" that? It seems like the browser is always trying to help you out: can't find it, want to search? Want to enter an address without http://? No problem. But it chokes on a very simple, and I'd speculate, common typographical error. It would be nice if it said, "Do you mean www by chance? It appears you've only typed ww, and I don't believe that's going to work out for you." It's rare that there's something I want my browser to do that it doesn't already (aside of course from standards support, but that's another post entirely), but I find in my increasingly-rushed life, I seem to make this mistake more and more often. And it seems like it wouldn't be too hard to fix.