fix arch detection

README.md

@@ -12,6 +12,14 @@ A simple, rsync-based PocketBase deployment tool.
 
 ## deploy
 
+Deploys pocketbase to a remote server. This will:
+
+1. Setup up a firewall.
+2. Install and setup Caddy.
+3. Download pocketbase and setup a systemd service.
+4. Copy pb_public, pb_migrations and pb_hooks.
+5. Start the service.
+
 ## logs
 
 ## secrets