README.md in cm_quiz-0.0.2 vs README.md in cm_quiz-0.0.3

@@ -1,15 +1,32 @@
 # cm-quiz
+> A CLI tool to review your CodementorX project
 
-## How to install
+## Installation💻
+Make sure you have a working Ruby environment (2.3 or later is required).
 
+### Install Ruby using [RVM](https://rvm.io/) (for those with older versions of Ruby)
 ```sh
 $ ruby -v
-# Make sure your ruby version is at least 2.3.0
+# Make sure your Ruby version is at least 2.3.0, below will demo how to install required Ruby version
 
+$ curl -sSL https://get.rvm.io | bash -s stable
+
+# restart your terminal
+
+$ rvm install 2.3.0
+$ rvm use 2.3.0
+```
+
+
+### Install `cm-quiz`
+```sh
 $ gem install cm_quiz
 ```
 
-## How to use
+
+## Start review your quiz🕵️
 ```sh
-$ cm-quiz test --endpoint=your-test-endpoint.com
-```
\ No newline at end of file
+$ cm-quiz test --endpoint=https://your-test-endpoint.com
+```
+
+