Update README.md

Update README.md

diff --git a/README.md b/README.md
index 311c0b4..91a9304 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,7 @@ Discourse supports the **latest, stable releases** of all major browsers and pla
 - [Ember.js](https://github.com/emberjs/ember.js) — Our front end is an Ember.js app that communicates with the Rails API.
 - [PostgreSQL](https://www.postgresql.org/) — Our main data store is in Postgres.
 - [Redis](https://redis.io/) — We use Redis as a cache and for transient data.
+- [BrowserStack](https://www.browserstack.com/) — We use BrowserStack to test on real devices and browsers.
 
 Plus *lots* of Ruby Gems, a complete list of which is at [/master/Gemfile](https://github.com/discourse/discourse/blob/master/Gemfile).
 
@@ -91,10 +92,6 @@ We take security very seriously at Discourse; all our code is 100% open source a
 
 The original Discourse code contributors can be found in [**AUTHORS.MD**](docs/AUTHORS.md). For a complete list of the many individuals that contributed to the design and implementation of Discourse, please refer to [the official Discourse blog](https://blog.discourse.org/2013/02/the-discourse-team/) and [GitHub's list of contributors](https://github.com/discourse/discourse/contributors).
 
-## Testing powered by 
-<a target="_blank" href="https://www.browserstack.com/"><img width="200" src="https://www.browserstack.com/images/layout/browserstack-logo-600x315.png"></a><br>
-[BrowserStack Open-Source Program](https://www.browserstack.com/open-source)
-
 ## Copyright / License
 
 Copyright 2014 - 2020 Civilized Discourse Construction Kit, Inc.

GitHub sha: 7e79d339

This commit appears in #10403 which was approved by eviltrout. It was merged by eviltrout.