diff --git a/docs/concepts-k8s.md b/docs/concepts-k8s.md
index c69a74a0..aa089bc9 100644
--- a/docs/concepts-k8s.md
+++ b/docs/concepts-k8s.md
@@ -212,7 +212,7 @@ Yes!
 
 - Declarative:
 
-  *I want a cup of tea. Make it happen.*
+  *I would like a cup of tea.*
 
 - Imperative:
 
@@ -246,6 +246,11 @@ Yes!
 
   *³Ah, finally, containers! Something we know about. Let's get to work, shall we?*
 
+--
+
+.footnote[Did you know there was an [ISO standard](https://en.wikipedia.org/wiki/ISO_3103)
+specifying how to brew tea?]
+
 ---
 
 ## Declarative vs imperative