Game broken

When attempting to access this at https://githubschool.github.io/github-games-mwatd1/, I am getting a 404. This could be caused by a couple things:

- GitHub pages needs to be enabled on master. You can fix this in the repository settings.
- the index.html file is incorrectly named inde.html. We will fix this together in class.

Can you please fix the first bullet @mwatd1?

Open the repository settings and check that GitHub Pages is enabled for the master branch, as requested in the first bullet. Revisit the published URL and confirm it no longer returns a 404.

索引モデルが issue の本文から書いたものです。