Missing instruction for `secure` option to be added to session config file

upgrade.md

@@ -6,7 +6,7 @@
 - `composer update`.
 - Replace `public/index.php`, `artisan.php`.
 - Add new `app/config/remote.php` file.
-- Add new `expire_on_close` option to `session` configuration file.
+- Add new `expire_on_close` and `secure` options to `session` configuration file.
 - Add new `failed` queue job option to `queue` configuration file.
 - Remove call to `redirectIfTrailingSlash` in `bootstrap/start.php` file.
 - Edit `app/config/app.php`;