Update README.md

README.md

@@ -18,9 +18,13 @@ docker compose up -d
 # Shutdown the Docker container
 docker compose down
 
-# Open http://localhost:46080/vnc.html in your web browser
-# Password: abc123
 ```
 
-<a href="url"><img src="./images/ubuntu.png" width="600"></a>  
+### Access the Ubuntu 20.04 GUI environment
 
+```bash
+# Open http://localhost:46080/vnc.html in your web browser to connect to 
+# the Ubuntu 20.04 desktop running inside the Docker container.
+
+```
+<a href="url"><img src="./images/ubuntu.png" width="600"></a>