Description of problem:

As per the document this steps is mentioned in the step number 19. But this should be the step number 23 because this command only monitors the stable cluster operators. And if we run after just restore some operators may stuck lead to command failure. 

```

Monitor the etcd instances by running:
 
$ oc adm wait-for-stable-cluster
 
This process can take up to 15 minutes.
```
Document path: https://docs.openshift.com/container-platform/4.16/backup_and_restore/control_plane_backup_and_restore/disaster_recovery/scenario-2-restoring-cluster-state.html#dr-scenario-2-restoring-cluster-state_dr-restoring-cluster-state