Game broken

When attempting to access this at https://githubschool.github.io/github-games-sjones002/, 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 @sjones002?

Start by opening the linked GitHub Pages URL and checking the repository's Pages settings, as requested in the first bullet. Verify the repository uses the intended source branch, then check whether index.html or the mentioned inde.html is the entry file. Done means the URL no longer returns 404 and the game page loads.

索引モデルが issue の本文から書いたものです。