Game broken

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

从仓库设置开始，检查是否已启用 GitHub Pages，并将 master 设为发布分支。然后重新访问报告中的 GitHub Pages URL，确认它不再返回 404。网站成功加载后，所请求的工作即告完成。

由索引模型根据 Issue 内容生成。