mingdaoy commented on code in PR #18961:
URL: https://github.com/apache/kafka/pull/18961#discussion_r1960998479
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docs/upgrade.html:
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@@ -48,7 +48,6 @@ <h5><a id="upgrade_400_notable"
href="#upgrade_400_notable">Notable changes in 4
Before updating your Kafka cluster which build on Zookeeper to
Kafka 4.0, you must understand what the updates and changes
are between Zookeeper mode and Kraft mode. See the following page
to learn about some of the significant changes in
latest Kafka releases.
Review Comment:
"which **build** on" should be "which was built on" or "built". Also, I'd
like to suggest more concise wording and add a hyperlink. What do you think?
```suggestion
Before updating your Kafka cluster built on Zookeeper to Kafka
4.0, you must understand the updates and changes
between Zookeeper mode and Kraft mode. See <a
href="#upgrade-significant-changes">Significant Changes</a> in latest Kafka
releases for more information.
```
Example:

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