Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Remove incorrect comment

**What this PR does / why we need it**:
These code did not Update the revisions labels, the comment is incorrect
```
                // Update the revisions name and labels
		clone.Name = ControllerRevisionName(parent.GetName(), hash)
		ns := parent.GetNamespace()
		created, err := rh.client.AppsV1().ControllerRevisions(ns).Create(clone)
```

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #

**Special notes for your reviewer**:
NONE
**Release note**:
```
NONE
```

/kind cleanup
/release-note-none
/sig apps