implemented changes in DA-637

Author: nunocoracao

README.md

@@ -1 +1,9 @@
-# multi-container-apps
+# Multi Containers App
+
+This is a repo for new users getting started with Docker.
+
+You can try it out using the following command.
+
+```docker compose up -d```
+
+And open http://localhost:3000 in your browser.

compose.yaml

@@ -2,11 +2,12 @@
 # If you need more help, visit the Docker compose reference guide at
 # https://docs.docker.com/compose/compose-file/
 
-# Here the instructions define your application as a service called "server".
-# This service is built from the Dockerfile in the current directory.
-# You can add other services your application may depend on here, such as a
-# database or a cache. For examples, see the Awesome Compose repository:
-# https://github.com/docker/awesome-compose
+# Here the instructions define your application as two services called "todo-app" and “todo-database”
+# The service “todo-app” is built from the Dockerfile in the /app directory,
+# and the service “todo-database” uses the official MongoDB image 
+# from Docker Hub - https://hub.docker.com/_/mongo. 
+# You can add other services your application may depend on here.
+
 services:
   todo-app:
     build: