diff --git a/charts/pulsar-operator/templates/NOTES.txt b/charts/pulsar-operator/templates/NOTES.txt
index 77f577418..548c212ea 100644
--- a/charts/pulsar-operator/templates/NOTES.txt
+++ b/charts/pulsar-operator/templates/NOTES.txt
@@ -9,4 +9,4 @@ Quick Start:
 Follow our Quick Start guide https://docs.streamnative.io/private/private-cloud-quickstart to quickly provision and manage Pulsar clusters with the StreamNative Private Cloud.
 
 Upgrade to StreamNative Operator:
-Follow the Upgrade guide https://docs.streamnative.io/private/upgrade-from-pulsar-operators to easily upgraded to to the StreamNative Operator.
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+Follow the Upgrade guide https://docs.streamnative.io/private/upgrade-from-pulsar-operators to upgrade to the StreamNative Operator easily.
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