Update z1/README.md

z1/README.md

@@ -34,27 +34,27 @@ Both containers communicate over a custom Docker network (`app_network`).
 - **Volume:** `pgdata` – Persists PostgreSQL data between container restarts.
 
 ## How to prepare, run, pause and delete the application
-# Step 1: Prepare the application
-# This will create the necessary volume, network, and build the Flask image.
+## Step 1: Prepare the application
+### This will create the necessary volume, network, and build the Flask image.
 ./prepare-app.sh
 
-# Step 2: Run the application
-# This will start the PostgreSQL database and Flask web application containers.
+## Step 2: Run the application
+### This will start the PostgreSQL database and Flask web application containers.
 ./start-app.sh
 
-# Step 3: Stop the application
-# It will stop the containers
+## Step 3: Stop the application
+### It will stop the containers
 ./stop-app.sh
 
-# Step 5: Remove the application
-# This will stop and remove the containers, network, and volume.
+## Step 5: Remove the application
+### This will stop and remove the containers, network, and volume.
 ./remove-app.sh
 
 ## How to view the application on the web
 
-# Step 1: Ensure that the Flask application is running
-# Make sure that the application has been started by running the ./start-app.sh script.
-# The Flask application should be accessible at http://localhost:5000.
+## Step 1: Ensure that the Flask application is running
+### Make sure that the application has been started by running the ./start-app.sh script.
+### The Flask application should be accessible at http://localhost:5000.
 
-# Step 2: Open a web browser and enter the following URL:
+## Step 2: Open a web browser and enter the following URL:
 http://localhost:5000