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-Vinutha159/

Update the repository description and the URL in README so both point to the repository's GitHub Pages game URL shown in the issue. Verify that both links use https://githubschool.github.io/github-games-Vinutha159/ and that the README displays the corrected destination.

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