Example for Setting defaults with Trident Storage and Snapshot Class does not have default snapshot class example

[jhubert-netapp]

Page URL

https://docs.netapp.com/us-en/netapp-solutions-virtualization/openshift/osv-trident-install.html

Page title

Install Trident on Red Hat OpenShift cluster and create storage objects

Summary

Examples at the bottom of the page for Setting defaults with Trident Storage and Snapshot Class
is missing:
#1 - an example for setting the default snapshot class
#2 - an example for setting the default snapshot class for kubevirt

It has an example for setting the default storage class for kubernetes and for kubevirt, but is missing examples for default snapshot classes.

The syntax needs "standard" to be in brackets for both examples, as it's the name of the storageclass. EX:
kubectl patch storageclass -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'

Also the text above should accurately describe the 4 changes to be made, not just the trident storage and snapshot class.

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