Uncomment the error message

[matthewdking]

This error message is exactly what you want to send 👍 Uncomment it so it shows the user a message 😄

handlers.pageNotFound = function(request, response) {
  response.writeHead(404, { 'Content-Type': 'text/html' });
  // response.write('<h1>404 Page Requested Cannot be Found</h1>');  <--- uncomment this
  response.end();
};