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-chaolin88/

Update the URL in the repository description and README so both point to https://githubschool.github.io/github-games-chaolin88/. Start by checking the README and repository settings, then verify both links resolve to this repository's game page.

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