Remove reference to old jsfiddle link

web3.js/examples/account.html

@@ -20,7 +20,5 @@
     const accountPublicKey = document.getElementById('accountPublicKey');
     accountPublicKey.innerHTML = account.publicKey;
   </script>
-  <p>
-  <i>This demo is also available on <a href="https://jsfiddle.net/mvines/sz4pco6y/">JSFiddle</a></i>
 </body>
 </html>