MCO Fix Configuring updated boot images

modules/mco-update-boot-images-configuring.adoc

@@ -23,7 +23,7 @@ include::snippets/technology-preview.adoc[]
 $ oc edit MachineConfiguration cluster
 ----
 
-.. Optional: Configure the boot image update feature for all the machine sets:
+* Optional: Configure the boot image update feature for all the machine sets:
 +
 [source,yaml]
 ----
@@ -44,7 +44,7 @@ spec:
 <1> Activates the boot image update feature.
 <2> Specifies that all the machine sets in the cluster are to be updated.
 
-.. Optional: Configure the boot image update feature for specific machine sets:
+* Optional: Configure the boot image update feature for specific machine sets:
 +
 [source,yaml]
 ----
@@ -61,10 +61,10 @@ spec:
       apiGroup: machine.openshift.io
       selection:
         mode: Partial
-          partial:
-            machineResourceSelector:
-              matchLabels:
-                update-boot-image: "true" <2>
+        partial:
+          machineResourceSelector:
+            matchLabels:
+              update-boot-image: "true" <2>
 ----
 <1> Activates the boot image update feature.
 <2> Specifies that any machine set with this label is to be updated.
@@ -84,7 +84,7 @@ $ oc label machineset.machine ci-ln-hmy310k-72292-5f87z-worker-a update-boot-ima
 +
 [source,terminal]
 ----
-$ oc get machine configuration <machineset_name> -n openshift-machine-api -o yaml
+$ oc get machineconfiguration cluster -n openshift-machine-api -o yaml
 ----
 +
 .Example machine set with the boot image reference