Issue #2979930 by visshu007, paiabhay8: Wrap comments at 80 chars in demo_umami profile

core/profiles/demo_umami/demo_umami.profile

@@ -31,8 +31,8 @@ function demo_umami_form_install_configure_submit($form, FormStateInterface $for
  */
 function demo_umami_toolbar() {
   // Add a warning about using an experimental profile.
-  // @todo: This can be removed once a generic warning for experimental profiles has been introduced.
-  // @see https://www.drupal.org/project/drupal/issues/2934374
+  // @todo This can be removed once a generic warning for experimental profiles
+  //   has been introduced. https://www.drupal.org/project/drupal/issues/2934374
   $items['experimental-profile-warning'] = [
     '#weight' => 999,
     '#cache' => [