Issue with middleman on github pages

Hello,
I deployed my middleman site to Github yesterday, I made us of middleman-deploy gem. I guess it successfully deployed by I get a 404 error when I point my browser to the website.
What could I possibly be doing wrong?

The website is: http://kinsomicrote.github.io and the repo is http://github.com/kinsomicrote/kinsomicrote

I should also add that I deployed to gh-pages branch.

Thanks.

If it’s your user page, try using your master rather than gh-pages branch. See User, Organization, and Project Pages.