diff --git a/README.md b/README.md
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@@ -5,7 +5,7 @@ https://dockercon2018.hubs.vidyard.com/watch/k3Cv676wmxAwYDxbvcgcgC
 
 [![screen shot 2018-08-16 at 2 14 20 pm](https://user-images.githubusercontent.com/6694151/44226710-bcb86900-a15e-11e8-87cf-ad930cfc8241.jpg)](https://dockercon2018.hubs.vidyard.com/watch/k3Cv676wmxAwYDxbvcgcgC)
 
-This repo gives a few examples of patterns for how you might build Docker Swarm clusters with all the bells and whistles you would need in a real world setup. 
+This repo gives a few examples of patterns for how you might build Docker Swarm clusters with all the bells and whistles you would need in a real world setup. Note [I have a course on Swarm for $10 on Udemy](http://swarmmastery.com).
 
 A Docker Swarm cluster needs more then just your app running, it often needs at least these additional services: