Update persistent-storage-csi-vsphere-top-aware-results.adoc

- Command structure must be adjusted appropriately.
- Here is the documentation link:
https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/storage/using-container-storage-interface-csi#persistent-storage-csi-vsphere-top-aware-results_persistent-storage-csi-vsphere

- In the above command, <pv-name> is mentioned with `hyphens`.
- But as per the standard rule, it needs to be mentioned with an `underscore`.
- Hence, it should be changed to `<pv_name>.
In addition, "~" is incorrectly placed in the command.
- This is an unnecessary sign, and there is no use of it.
- We need to remove this "~" sign.

- Here is the updated look of the command:
~~~
$ oc get pv <pv_name> -o yaml
~~~

- Also, need to add "-" between "-key":
~~~
nodeAffinity:
  required:
    nodeSelectorTerms:
    - matchExpressions:
      - key: topology.csi.vmware.com/openshift-zone  1
        operator: In
        values:
        - <openshift-zone>
      - key: topology.csi.vmware.com/openshift-region  2
        operator: In
        values:
        - <openshift-region>
~~~

Update persistent-storage-csi-vsphere-top-aware-results.adoc

Committing the suggested changes.

Author: prithvipatil97

modules/persistent-storage-csi-vsphere-top-aware-results.adoc

@@ -11,7 +11,7 @@ Creating persistent volume claims (PVCs) and PVs from the topology aware storage
 
 [source,terminal]
 ----
-~ $ oc get pv <pv-name> -o yaml
+$ oc get pv <pv_name> -o yaml
 ----
 
 .Example output
@@ -26,14 +26,14 @@ nodeAffinity:
       - key: topology.csi.vmware.com/openshift-zone <1>
         operator: In
         values:
-        - <openshift-zone>
-      -key: topology.csi.vmware.com/openshift-region <1>
+        - <openshift_zone>
+      - key: topology.csi.vmware.com/openshift-region <1>
         operator: In
         values:
-        - <openshift-region>
+        - <openshift_region>
 ...
 peristentVolumeclaimPolicy: Delete
-storageClassName: <zoned-storage-class-name> <2>
+storageClassName: <zoned_storage_class_name> <2>
 volumeMode: Filesystem
 ...
 ----