Improve README.md

Author: excalith

README.md

@@ -1,25 +1,30 @@
 # Git Cheats - *Cheatsheet For Git Commands*
 **Git Cheats CLI** is a companion app for [GitCheats](http://gitcheats.com/) where you can directly fetch git command descriptions into your terminal.
 
+
+![Screenshot](screenshot.png)
+
 ## How To Install:
-* Install NPM
+* Requirements
+    * [NodeJS](https://nodejs.org)
+    * [NPM](https://www.npmjs.com/get-npm)
 * Clone or Download this repository
 * Within the directory, from your favorite terminal
     * npm install
-    * npm link
+    * npm link (might ask for permission depending on your OS)
 * Now you can use gitcheats directly from your terminal!
 
 ## Available Commands:
-| Command                      | Description   |
-| ---------------------------- |-------------|
-| gitcheats [command]          | Print command descriptions right into your terminal |
-| gitcheats --launch [command] | Launch GitCheats.com in browser with your command filtered      |
-| gitcheats --help             | Show commands for the app      |
-
+| *Command*                    | *Description*                                              |
+| ---------------------------- |------------------------------------------------------------|
+| gitcheats                    | Launch gitcheats.com directly                              |
+| gitcheats [command]          | Print command descriptions right into your terminal        |
+| gitcheats --launch [command] | Launch gitcheats.com in browser with your command filtered |
+| gitcheats --help             | Show commands for the app                                  |
 
 ## How To Contribute:
-* If you want to contribute more commands into GitCheats, please checkout to [GitCheats Repository](https://github.com/excalith/Git-Cheats).
-* If you want to further improve CLI app, please send a pull request.
+* If you want to add  more commands into GitCheats, please contribute to original [GitCheats Repository](https://github.com/excalith/Git-Cheats).
+* If you want to further improve CLI app, please send a pull request to this repository.
 
 ## License
 This project is licensed under the MIT License - see the [LICENSE.md](LICENSE.md) file for details.