Update index.html

Author: RomanVassilchenko

static/index.html

@@ -242,15 +242,17 @@ <h2 class="font-bold text-white pb-3">
             href="https://github.com/RomanVassilchenko"
             >Roman Vassilchenko
           </a>
+. Special thanks to 
           <a
             class="text-gray-500 no-underline hover:no-underline"
             href="https://github.com/vadimvalov"
             >Vadim Valov
           </a>
+and
           <a
             href="https://github.com/SaraUlan"
             class="text-gray-500 no-underline hover:no-underline"
-            >, Sara Ulan, 2023</a
+            > Sara Ulan, 2023</a
           >
         </div>
       </div>