Game broken

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

打开仓库设置并检查 GitHub Pages 配置，确保它已针对 master 分支启用。然后重新访问已部署的 URL，并确认它不再返回 404；网站加载后，所要求的第一条内容即完成。

由索引模型根据 Issue 内容生成。