Merge pull request #79972 from dpateriya/patch-19

Highlight the `oc patch etcd/cluster` command

Author: skopacz1

modules/etcd-tuning-parameters.adoc

@@ -42,7 +42,7 @@ If the output is empty, the field has not been set and should be considered as t
 +
 [source,terminal]
 ----
-oc patch etcd/cluster --type=merge -p '{"spec": {"controlPlaneHardwareSpeed": "<value>"}}'
+$ oc patch etcd/cluster --type=merge -p '{"spec": {"controlPlaneHardwareSpeed": "<value>"}}'
 ----
 +
 The following table indicates the heartbeat interval and leader election timeout for each profile. These values are subject to change.
@@ -87,7 +87,7 @@ Control Plane Hardware Speed:  ""
 +
 [source,terminal]
 ----
-oc get pods -n openshift-etcd -w
+$ oc get pods -n openshift-etcd -w
 ----
 +
 The following output shows the expected entries for master-0. Before you continue, wait until all masters show a status of `4/4 Running`.
@@ -126,4 +126,4 @@ $ oc describe -n openshift-etcd pod/<ETCD_PODNAME> | grep -e HEARTBEAT_INTERVAL
 [NOTE]
 ====
 These values might not have changed from the default.
-====
+====