Updated readme

Author: bryanvimigo

README.md

@@ -5,8 +5,24 @@ Laravel Repository design pattern package that comes with caching features
 <a href="https://packagist.org/packages/codeofdigital/cache-repository"><img src="https://img.shields.io/packagist/v/codeofdigital/cache-repository" alt="Latest Version on Packagist"></a>
 <a href="https://github.com/codeofdigital/cache-repository"><img src="https://img.shields.io/github/v/release/codeofdigital/cache-repository" alt="Latest Release on GitHub"></a>
 <a href="https://github.com/codeofdigital/cache-repository/blob/master/LICENSE.md"><img src="https://img.shields.io/github/license/codeofdigital/cache-repository" alt="GitHub license"></a>
+<a href="https://packagist.org/packages/codeofdigital/cache-repository"><img src="https://img.shields.io/packagist/dt/codeofdigital/cache-repository?color=green" alt="Total downloads"></a>
 </p>
 
 ## Overview
 Laravel package that revolves around Repository design pattern to encapsulate database-related functions, making our application more flexible and classes are reusable.
-Comes with normal repository features and caching features as well.
+Comes with normal repository features and caching features as well.
+
+## Table of Contents
+
+- <a href="#installation">Installation</a>
+    - <a href="#composer">Composer</a>
+
+## Installation
+
+### Composer
+
+Execute the following command to get the latest version of the package:
+
+```terminal
+composer require codeofdigital/cache-repository
+```