message: * add explanatory comment to registerServiceWorker()
diff: @@ -11,4 +11,9 @@ ReactDOM.render(
  </BrowserRouter>,
  document.getElementById("root")
  );
  +
  +/**
  + * Be aware that the website will only update to the latest version on the 2nd page visit if it as already cached
  + * Learn more about service workers in React: https://create-react-app.dev/docs/making-a-progressive-web-app
  + */
  registerServiceWorker();
  