added contributor

Author: sweatypenguin624

._index.html

@@ -486,6 +486,9 @@ <h2>October Contributions</h2>
             <li>
               <a target="_blank" href="https://github.com/TonyStark-19">Aditya Chandel</a>
             </li>
+             <li>
+              <a target="_blank" href="https://github.com/sweatypenguin624">Abhay Kumar</a>
+            </li>
           </ol>
         </div>