fix: cloneset revision update

Signed-off-by: suhe <suhe@njust.edu.cn>

pkg/controller/cloneset/cloneset_status.go

@@ -104,7 +104,7 @@ func (r *realStatusUpdater) calculateStatus(cs *appsv1alpha1.CloneSet, newStatus
 			newStatus.UpdatedAvailableReplicas++
 		}
 	}
-	// Consider the update revision as stable if revisions of all pods are consistent to it, no need to wait all of them ready
+	// Consider the update revision as stable if revisions of all pods are consistent to it and have the expected number of replicas, no need to wait all of them ready
 	if newStatus.UpdatedReplicas == newStatus.Replicas && newStatus.Replicas == *cs.Spec.Replicas {
 		newStatus.CurrentRevision = newStatus.UpdateRevision
 	}