Merge pull request #97640 from openshift-cherrypick-robot/cherry-pick-97257-to-enterprise-4.18

[enterprise-4.18] [OCPBUGS-56468]: Clarifying reqs to restore to a previous cluster state

Author: lpettyjo

modules/dr-restoring-cluster-state.adoc

@@ -36,10 +36,11 @@ When you restore your cluster, you must use an etcd backup that was taken from t
 * A healthy control plane host to use as the recovery host.
 * You have SSH access to control plane hosts.
 * A backup directory containing both the `etcd` snapshot and the resources for the static pods, which were from the same backup. The file names in the directory must be in the following formats: `snapshot_<datetimestamp>.db` and `static_kuberesources_<datetimestamp>.tar.gz`.
+* Nodes must be accessible or bootable.
 
 [IMPORTANT]
 ====
-For non-recovery control plane nodes, it is not required to establish SSH connectivity or to stop the static pods. You can delete and recreate other non-recovery, control plane machines, one by one.
+For non-recovery control plane nodes, it is not required to establish SSH connectivity or to stop the static pods. You can delete and re-create other non-recovery, control plane machines, one by one.
 ====
 
 .Procedure