Game broken

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

打开仓库设置，检查 GitHub Pages 是否已在 master 分支上启用；随后验证部署 URL。该 issue 只要求完成第一项，而正文另行指出 index.html 被误写为 inde.html。

由索引模型根据 Issue 内容生成。