Update README.md

Signed-off-by: Utkarsh Mathur <78642104+MathurUtkarsh@users.noreply.github.com>
Signed-off-by: Utkarsh Mathur <utkarshmathur05@gmail.com>

nodejs-postgres/README.md

@@ -1,4 +1,4 @@
-##NodeJS with Postgres Connection
+# NodeJS with Postgres Connection
 
 This is a sample project that demonstrates how to connect a NodeJS app using Express to a Postgres database using Docker Compose. The project includes the following components:
 
@@ -6,14 +6,14 @@ This is a sample project that demonstrates how to connect a NodeJS app using Exp
 2. Postgres database
 3. Docker Compose file to set up the environment 
 
-##Project Structure
+## Project Structure
 The project consists of the following files:
 
 1. _docker-compose.yml_: The Docker Compose file that defines the services for the NodeJS app and Postgres database, and the network connections between them.
 2. _nodejs directory_: Contains the NodeJS code, including index.js and Dockerfile for building the NodeJS app image.
 3. _postgres directory_: Contains the Dockerfile for building the Postgres database image.
 
-##Getting Started
+## Getting Started
 To run this project, follow these steps:
 
 1. Clone the repository.
@@ -22,5 +22,5 @@ To run this project, follow these steps:
 Expected Results
 When you access the NodeJS app at http://localhost:3000, you should see the message "Hello World!" displayed in the browser.
 
-##Conclusion
+## Conclusion
 This project provides a simple example of how to connect a NodeJS app to a Postgres database using Docker Compose. The project structure follows a standard naming convention and separates the code for the two services into separate directories. By using Docker Compose, it's easy to set up a development environment that can be used to test and debug your NodeJS and Postgres applications.