Update the readme

Author: Rocksheep

CONTRIBUTING.md

@@ -11,6 +11,7 @@ Make sure your request is meaningful and you have tested the app locally before
 
 * [PHP 7.4+](https://www.apachefriends.org/index.html)
 * [Composer](https://getcomposer.org)
+* [Imagick](https://www.php.net/imagick)
 
 #### Linux
 
@@ -51,6 +52,13 @@ putenv("TOKEN=ghp_example123");
 putenv("USERNAME=DenverCoder1");
 ```
 
+### Install dependencies
+Run the following command to install all the required dependencies to work on this project.
+
+```bash
+composer install
+```
+
 ### Running the app locally
 
 ```bash
@@ -63,12 +71,6 @@ Open http://localhost:8000/demo/ to run the demo site
 
 ### Running the tests
 
-Before you can run tests, PHPUnit must be installed. You can install it using Composer by running the following command.
-
-```bash
-composer install
-```
-
 Run the following command to run the PHPUnit test script which will verify that the tested functionality is still working.
 
 ```bash

README.md

@@ -18,9 +18,8 @@
 
 ## ⚡ Quick setup
 
-1. Install the package with `composer install`
-2. Copy-paste the markdown below into your GitHub profile README
-3. Replace the value after `?user=` with your GitHub username
+1. Copy-paste the markdown below into your GitHub profile README
+2. Replace the value after `?user=` with your GitHub username
 
 ```md
 [![GitHub Streak](https://github-readme-streak-stats.herokuapp.com/?user=DenverCoder1)](https://git.io/streak-stats)
@@ -214,6 +213,13 @@ git clone https://github.com/DenverCoder1/github-readme-streak-stats.git
 cd github-readme-streak-stats
 ```
 
+### Install dependencies
+Run the following command to install all the required dependencies to work on this project.
+
+```bash
+composer install
+```
+
 ### Authorization
 
 To get the GitHub API to run locally you will need to provide a token.
@@ -240,12 +246,6 @@ Open <http://localhost:8000/demo/> to run the demo site.
 
 ### Running the tests
 
-Before you can run tests, PHPUnit must be installed. You can install it using Composer by running the following command.
-
-```bash
-composer install
-```
-
 Run the following command to run the PHPUnit test script which will verify that the tested functionality is still working.
 
 ```bash