URL in description and README broken

The URL in the repository description and the one in the README are pointing to githubschool's copy of the game instead of yours.

Please fix both so they point to your copy of the game at https://githubschool.github.io/github-games-msvaswani25

检查 repository 描述和 README 中现有的两个游戏 URL。将两者都替换为 https://githubschool.github.io/github-games-msvaswani25，然后验证描述和 README 是否指向该确切地址。

由索引模型根据 Issue 内容生成。