Update description of game jam

[m-salmankhan]

Correct date in description

[netlify[bot]]

✔️ Deploy Preview for lucid-goldwasser-421ef2 ready!

🔨 Explore the source changes: f26f7fc797482a5c5ff5a4089b35da4650b50b71

🔍 Inspect the deploy log: https://app.netlify.com/sites/lucid-goldwasser-421ef2/deploys/6174019844d9ba0007c92abb

😎 Browse the preview: https://deploy-preview-93--lucid-goldwasser-421ef2.netlify.app