docs: update how to commit cloudflare changes to Felia

cloudflare-nginx/README.md

@@ -8,8 +8,7 @@ NixOS on WSL (felia-1). This deployment works on Docker WSL of Felia node.
 
 ## How to apply changes
 
-- push changes
-- `docker compose up -d`
+- Push changes
+- Access Felia (Windows), pull the changes
 - `cloudflare-nginx/scripts/reload_nginx.sh` on a Docker client that connected to Felia
 
-