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-pavlonator/

Open the repository README and the repository description settings, then locate the existing game URL in both places. Replace each with https://githubschool.github.io/github-games-pavlonator/ and verify that the README link and description point to the repository's copy.

索引モデルが issue の本文から書いたものです。