Remove extra closing tag

Author: Strift

playgrounds/geo-javascript/index.html

@@ -41,7 +41,6 @@ <h2>Search in world cities</h2>
     </div>
 
     <script src="https://cdn.jsdelivr.net/npm/instantsearch.js@4"></script>
-    </script>
     <script type="module" src="./src/app.js"></script>
   </body>
 </html>