docs: update README.md [skip ci]

Author: allcontributors[bot]

README.md

@@ -443,11 +443,9 @@ Thanks goes to these wonderful people
     </tr>
     <tr>
       <td align="center"><a href="https://github.com/edmundsj"><img src="https://avatars.githubusercontent.com/u/11085127?v=4?s=100" width="100px;" alt="Jordan Edmunds"/><br /><sub><b>Jordan Edmunds</b></sub></a><br /><a href="https://github.com/testing-library/testing-library-docs/commits?author=edmundsj" title="Documentation">📖</a></td>
+      <td align="center"><a href="https://portfolio.mouse484.vercel.app/"><img src="https://avatars.githubusercontent.com/u/38714187?v=4?s=100" width="100px;" alt="mouse"/><br /><sub><b>mouse</b></sub></a><br /><a href="https://github.com/testing-library/testing-library-docs/commits?author=mouse484" title="Documentation">📖</a></td>
     </tr>
   </tbody>
-  <tfoot>
-    
-  </tfoot>
 </table>
 
 <!-- markdownlint-restore -->