Update README.md

Author: CodeWithSushil

README.md

@@ -5,37 +5,3 @@
 JsonDB: Lightweight document container.
 
 ___
-
-### Example
-Full example of json db
-```php
-<?
-
-require "vendor/autoload.php";
-
-use App\JSONDatabase;
-
-$path = 'data/users.json';
-
-$db = new JSONDatabase($path);
-
-$data = [
-   'id' => 1,
-   'name' => 'Sushil',
-   'age' => 23,
-   'dev' => true,
-   'lang' => ['php','javascript','sql']
-];
-
-// post data
-$db->write($data);
-
-// fetch data
-$result = $db->read();
-
-echo "<pre>";
-print_r($result);
-echo "</pre>";
-
-```
-