Add cmd markdown syntax and fix order list

I've tested this locally with `make docker-serve` on my Linux machine
and finally things are looking better, I've managed to address these two
issues:

- the Windows example is now inside `note` shortcode and also the cmd
syntax renders correctly on the page

- the list of steps broke after the first one, I've indented a paragraph
and now the steps are in the expected order

Signed-off-by: Mariyan Dimitrov <[email protected]>

content/en/docs/tasks/administer-cluster/change-pv-reclaim-policy.md

@@ -43,7 +43,7 @@ the corresponding `PersistentVolume` is not be deleted. Instead, it is moved to
         pvc-b95650f8-b7b5-11e6-9d58-0ed433a7dd94   4Gi        RWO           Delete          Bound     default/claim2    manual                     6s
         pvc-bb3ca71d-b7b5-11e6-9d58-0ed433a7dd94   4Gi        RWO           Delete          Bound     default/claim3    manual                     3s
 
-   This list also includes the name of the claims that are bound to each volume
+     This list also includes the name of the claims that are bound to each volume
    for easier identification of dynamically provisioned volumes.
 
 1. Choose one of your PersistentVolumes and change its reclaim policy:
@@ -57,7 +57,10 @@ the corresponding `PersistentVolume` is not be deleted. Instead, it is moved to
     {{< note >}}
     On Windows, you must _double_ quote any JSONPath template that contains spaces (not single quote as shown above for bash). This in turn means that you must use a single quote or escaped double quote around any literals in the template. For example:
 
-    C:\> kubectl patch pv <your-pv-name> -p "{\"spec\":{\"persistentVolumeReclaimPolicy\":\"Retain\"}}"
+```cmd
+C:\> kubectl patch pv <your-pv-name> -p "{\"spec\":{\"persistentVolumeReclaimPolicy\":\"Retain\"}}"
+```
+
     {{< /note >}}
 
 1. Verify that your chosen PersistentVolume has the right policy: