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-garysidhu1975

打开 README 和仓库描述，然后将两个 URL 与 issue 中的目标 URL 进行比较。将每个引用更新为 https://githubschool.github.io/github-games-garysidhu1975，并验证仓库描述和 README 现在都指向该游戏的副本。

由索引模型根据 Issue 内容生成。