update readme

Author: Hector Azpurua

README.md

@@ -4,7 +4,9 @@
 This repo contains a simple way to delevop locally in a ROS1 Noetic docker container using the VScode `[devcontainers](https://containers.dev/)`. 
 A  `development container` (or dev container for short) allows you to use a container as a full-featured development environment. It can be used to run an application, to separate tools, libraries, or runtimes needed for working with a codebase, and to aid in continuous integration and testing.
 
-This container has already out of the box:
+<details>
+<summary> Details of the services in this container </summary>
+
 - ROS1 noetic with a base workspace `/home/ubuntu/ros_ws/`;
 - VNC server that allows direct browser access (http://localhost:3080/), so nothing is required to install and use it;
 - A `ssh` server, to allow direct access from outside (`ssh ubuntu@localhost -p 3022`)
@@ -15,6 +17,15 @@ This container has already out of the box:
   - Setup all environments variables automatically for running ROS
   - Automatically open the VNC interface in a ROS tab
   - Custom .vscode tasks to deploy roscore/rviz
+</details>
+
+## Quick usage
+
+- VNC: http://localhost:3080
+- VScode: http://localhost:3081
+- SSH: `ssh ubuntu@localhost -p 3022`
+  - user: `ubuntu`
+  - pass: `ubuntu`
 
 <figure>
   <img src="https://github.com/user-attachments/assets/a5fbef81-d655-4552-91bd-7c9ee71c04e9" alt="Fully loaded interface with the VNC client and multiple terminals on the bottom panel" style="width:100%">