Update README.md

Author: Timoo20

README.md

@@ -3,15 +3,15 @@
 This repository demonstrates and showcases the solutions for a series of exercises for Info-Sec/DevSecOps/DevOps. It includes hands-on assessments that demonstrate containerization technologies (Docker- to be specific), setting up health checks, and troubleshooting issues that are related to web servers and Nginx Ingress configurations. It outlines my problem-solving approach and technical expertise in both Information Security, DevSecOps, DevOps, and the best practice, hence strengthening the security of the application delivery and infrastructure management. The scope of this task is focused on - **Information Security (Info-Sec)**, **DevSecOps**, and **DevOps**.
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 ## Table of Contents
-1. [Docker Web Server Setup & Health Checks](#PART-1)
+1. [PART 1](#PART-1)
     - [Step-by-Step Setup](#step-by-step-setup)
     - [Health Check Configuration](#health-check)
     - [Troubleshooting Docker Health Checks](#troubleshooting-docker-health-checks)
-2. [Scenario-Based Troubleshooting](#PART-2)
+2. [PART 2](#PART-2)
     - [Scenario 1: Failing Health Checks in Docker](#scenario-1-failing-health-checks-in-docker)
     - [Scenario 2: Nginx Ingress Not Accessible](#scenario-2-nginx-ingress-not-accessible)
-3. [Tech Stack Used](#tech-stack-used)
-4. [Setup & Requirements](#setup--requirements)
+3. [Tech Stack](#tech-stack)
+4. [Requirements](#requirements)
 5. [About Me & Contact](#about-me--contact)
 
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@@ -126,7 +126,7 @@ In this scenario, this is how I would approach the troubleshooting:
 
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-## Tech Stack Used
+## Tech Stack
 
 - **Docker**: To build and run the terra-simple-nginx-server application.
 - **Nginx**: Utilized as the web server to serve the content.
@@ -135,7 +135,7 @@ In this scenario, this is how I would approach the troubleshooting:
 
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-## Setup & Requirements
+## Requirements
 
 To get started with this project, you'll need: