Looks ok to me. Did you give it time? I did two the other day and it took a little more than an hour to resolve (godaddy).
I will say,tho, that one thing may be different here so YMMV. I am self-hosted so on my host I also did two domain forwards in cpanel.
edit: be sure to clear your browser cache when checking it too. (sorry for the obvious, but it needs to be said.)