update readme

Author: jeremykenedy

README.md

@@ -6,14 +6,6 @@
 [![Build Status](https://scrutinizer-ci.com/g/jeremykenedy/laravel-auth/badges/build.png?b=master)](https://scrutinizer-ci.com/g/jeremykenedy/laravel-auth/build-status/master)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 
-### Sponsor
-<table>
-   <tr>
-      <td><img src="https://s3.amazonaws.com/sponsers/sponsor-logo.png"></td>
-      <td>If you want to quickly add secure token-based authentication to Laravel apps, feel free to check Auth0's Laravel SDK and free plan at <a href="https://auth0.com/overview?utm_source=GHsponsor&utm_medium=GHsponsor&utm_campaign=laravel-auth&utm_content=auth" target="_blank">https://auth0.com/overview</a>.</td>
-   </tr>
-</table>
-
 #### Table of contents
 - [About](#about)
 - [Features](#features)