diff --git a/controller/README.md b/controller/README.md
index 265e10c..59fc932 100644
--- a/controller/README.md
+++ b/controller/README.md
@@ -93,3 +93,5 @@ kubectl expose deploy/foobar --port=7000 --target-port=7000
 ```
 
 8. Check plugins and status: `kubectl get plugins`
+
+:)
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