message: Comment on updater
diff: @@ -50,6 +50,7 @@ impl TemplateData {
  };
  let (tx, rx) = channel();
  + // Set a 2 second event debounce for the watcher
  let mut watcher = watcher(tx, Duration::from_secs(2)).unwrap();
  watcher
  @@ -57,6 +58,8 @@ impl TemplateData {
  .unwrap();
  thread::spawn(move || {
  + // The watcher needs to be moved into the thread so that it's not dropped (when dropped,
  + // all updates cease)
  let _watcher = watcher;
  while rx.recv().is_ok() {
  