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-georgicodes

開啟儲存庫的 README，並檢查儲存庫描述設定。將兩個不正確的連結替換為 https://githubschool.github.io/github-games-georgicodes，然後確認 README 連結和儲存庫描述連結都解析至該 URL。

由索引模型根據 Issue 內容生成。