Openshift 4 documentation for labelling nodes referencing to the MachineSet component is unclear

modules/nodes-scheduler-node-selectors-pod.adoc

@@ -40,7 +40,7 @@ Controlled By:      ReplicaSet/router-default-66d5cf9464
 ----
 
 The web console lists the controlling object under `ownerReferences` in the pod YAML:
-+
+
 ----
   ownerReferences:
     - apiVersion: apps/v1
@@ -65,12 +65,6 @@ For example, to label a node:
 $ oc label nodes ip-10-0-142-25.ec2.internal type=user-node region=east
 ----
 +
-To label a MachineSet:
-+
-----
-$ oc label MachineSet abc612-msrtw-worker-us-east-1c type=user-node region=east
-----
-+
 The label is applied to the node:
 +
 ----
@@ -96,7 +90,47 @@ metadata:
     type: user-node <1>
 ....
 ----
-<1> Label added to the node.
+<1> Specify the label(s) you will add to the node.
++
+Alternatively, you can add the label to a MachineSet:
++
+----
+$ oc edit MachineSet abc612-msrtw-worker-us-east-1c
+----
++
+[source,yaml]
++
+----
+apiVersion: machine.openshift.io/v1beta1
+kind: MachineSet
+
+....
+
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      machine.openshift.io/cluster-api-cluster: ci-ln-89dz2y2-d5d6b-4995x
+      machine.openshift.io/cluster-api-machine-role: worker
+      machine.openshift.io/cluster-api-machine-type: worker
+      machine.openshift.io/cluster-api-machineset: ci-ln-89dz2y2-d5d6b-4995x-worker-us-east-1a
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        machine.openshift.io/cluster-api-cluster: ci-ln-89dz2y2-d5d6b-4995x
+        machine.openshift.io/cluster-api-machine-role: worker
+        machine.openshift.io/cluster-api-machine-type: worker
+        machine.openshift.io/cluster-api-machineset: ci-ln-89dz2y2-d5d6b-4995x-worker-us-east-1a
+    spec:
+      metadata:
+        creationTimestamp: null
+        labels:
+          region: east <1>
+          type: user-node <1>
+....
+----
+<1> Specify the label(s) you will add to the node.
 
 . Add the desired node selector a pod:
 +