update docs

Author: yazan-alnugnugh

_docs/2-Installation-and-Setup.md

@@ -6,16 +6,16 @@
   4. [Usage](4-Usage.md)
 
 
-
-
-## Installation
-
 ## Requirements
 
 * [Vue.js](https://vuejs.org/)  => 2.x
 * [Laravel](http://laravel.com/docs/) => 7.x
 * [Tailwind](https://tailwindcss.com/) => 1.*
 
+
+## Installation
+
+
 for install and setup them we will work on the server-side and client-side , using few steps 
 ## server side