ADD: villasWEB GUI address in readme

README.md

@@ -10,10 +10,11 @@ We are using Docker and Docker Compose in order to make it as easy as possible f
 
 1. [Install Docker](https://docs.docker.com/engine/installation/).
 2. Clone repository.
-3. Execute git submodule update --init --recursive
+3. Execute `git submodule update --init --recursive`
 4. Extract the files.
 5. Open the Docker CLI and navigate to the location of the demo files.
 6. Start demo by running `docker-compose up -d`
+7. villasWEB is available via `127.0.0.1:80`
 
 ## Backup / Restore Database