Update README.md

Author: simonharrer

README.md

@@ -299,8 +299,9 @@ Books
 - [Mob Programming Guidebook by Maaret Pyhäjärvi](https://leanpub.com/mobprogrammingguidebook)
 - [Debugging Teams by Brian Fitzpatrick and Ben Collins-Sussman](http://shop.oreilly.com/product/0636920042372.do)
 
-Videos and Podcasts
+Videos, Podcasts, Articles
 
+- [Remote Mob Programming at Spotify](https://shopify.engineering/mob-programming)
 - [Remote Mob Programming (EN) – INNOQ Technology Day](http://www.youtube.com/watch?v=nr9QA753L5Y)
 - [Mob Programming: A Whole Team Approach by Woody Zuill](https://www.youtube.com/watch?v=SHOVVnRB4h0)
 - [Leaping back into the code via Remote Mobbing by Sal Freudenberg](https://www.pscp.tv/w/1kvKpEEklQQGE?t=24s)