Remove footer, cryptominer (#86)

manuscript/kubernetes/cluster.md

@@ -83,10 +83,4 @@ Still with me? Good. Move on to creating your own external load balancer..
 
 ## Chef's Notes
 
-1. Ok, yes, there's not much you can do with your cluster _yet_. But stay tuned, more Kubernetes fun to come!
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-### Tip your waiter (support me) 👏
-
-Did you receive excellent service? Want to make your waiter happy? (_..and support development of current and future recipes!_) See the [support](/support/) page for (_free or paid)_ ways to say thank you! 👏
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-### Your comments? 💬
+1. Ok, yes, there's not much you can do with your cluster _yet_. But stay tuned, more Kubernetes fun to come!