clarify database migration command

README.md

@@ -12,12 +12,19 @@ In the `compass` directory, copy `.env.example` to `.env` and fill in the detail
 $ composer install
 ```
 
-If you're using the database queue driver (`QUEUE_DRIVER=database` defined in `.env`), you'll need to create the migration for that table and run it:
+If you're using the database queue driver (`QUEUE_DRIVER=database` defined in `.env`), you'll need to create the migration for that table:
 
-* `php artisan queue:table`
-* `php artisan migrate`
+```
+$ php artisan queue:table
+```
+
+If you're using Redis, make sure you've installed the Redis server and set `QUEUE_DRIVER=redis`.
 
-Otherwise if you're using Redis, make sure you've installed the Redis server and set `QUEUE_DRIVER=redis`.
+You will need to run the database migrations to create the database schema:
+
+```
+$ php artisan migrate
+```
 
 Make sure the storage folder you've defined in `STORAGE_DIR` is writable by the web server (or by the PHP process if you're using php-fpm).