URL in description and README broken

The URL in the repository description and 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-EricIntacct

Open the README and repository settings to find the two existing game URLs. Update both links to https://githubschool.github.io/github-games-EricIntacct, then check the rendered README and repository page to confirm they point to the requested copy.

索引モデルが issue の本文から書いたものです。