fix typo (#1154)

charts/pulsar-operator/README.md

@@ -1,7 +1,7 @@
 # StreamNative Pulsar Operators 
 
 > **Note**
-> StreamNative now offers a unified approach to managing Pulsar clusters on Kubernetes systems, transitioning from two distinct versions of operators—Pulsar Operators (Basic ? Version) and StreamNative Operator (Advanced Version)—to a single, consolidated operator, StreamNative Operator, effective from the start of 2024. As part of this change, we will cease the release of new versions of Pulsar Operators, with future updates and enhancements being exclusively available through the StreamNative Operator, accessible only via StreamNative's paid services.
+> StreamNative now offers a unified approach to managing Pulsar clusters on Kubernetes systems, transitioning from two distinct versions of operators—Pulsar Operators (Basic Version) and StreamNative Operator (Advanced Version)—to a single, consolidated operator, StreamNative Operator, effective from the start of 2024. As part of this change, we will cease the release of new versions of Pulsar Operators, with future updates and enhancements being exclusively available through the StreamNative Operator, accessible only via StreamNative's paid services.
 
 ## StreamNative Private Cloud
 
@@ -14,4 +14,4 @@ Before installing StreamNative Operator, you need to import a valid license. You
 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 upgrade to the StreamNative Operator easily.
+Follow the Upgrade guide https://docs.streamnative.io/private/upgrade-from-pulsar-operators to upgrade to the StreamNative Operator easily.