BZ2068397 Updating machine_management/modules/machineset-yaml-aws.adoc

BZ2068397 Incorporating review comment

Author: agantony

modules/machineset-yaml-aws.adoc

@@ -90,8 +90,8 @@ endif::infra[]
           instanceType: m6i.large
           kind: AWSMachineProviderConfig
           placement:
-            availabilityZone: us-east-1a
-            region: us-east-1
+            availabilityZone: <zone> <6>
+            region: <region> <7>
           securityGroups:
             - filters:
                 - name: tag:Name
@@ -101,7 +101,7 @@ endif::infra[]
             filters:
               - name: tag:Name
                 values:
-                  - <infrastructure_id>-private-us-east-1a <1>
+                  - <infrastructure_id>-private-<zone> <8>
           tags:
             - name: kubernetes.io/cluster/<infrastructure_id> <1>
               value: owned
@@ -110,7 +110,7 @@ endif::infra[]
           userDataSecret:
             name: worker-user-data
 ifdef::infra[]
-      taints: <6>
+      taints: <9>
         - key: node-role.kubernetes.io/infra
           effect: NoSchedule
 endif::infra[]
@@ -144,8 +144,13 @@ $ oc -n openshift-machine-api \
 ====
 Custom tags can also be specified during installation in the `install-config.yml` file. If the `install-config.yml` file and the machine set include a tag with the same `name` data, the value for the tag from the machine set takes priority over the value for the tag in the `install-config.yml` file.
 ====
+
+<6> Specify the zone, for example, `us-east-1a`.
+<7> Specify the region, for example, `us-east-1`.
+<8> Specify the infrastructure ID and zone.
+
 ifdef::infra[]
-<6> Specify a taint to prevent user workloads from being scheduled on infra nodes.
+<9> Specify a taint to prevent user workloads from being scheduled on infra nodes.
 endif::infra[]
 
 ifeval::["{context}" == "creating-infrastructure-machinesets"]