Code block is misaligned in the Log Storage documentation

- The code block of Step No. 4 is misaligned in the Log Storage documentation
- Here is the documentation link:
https://docs.openshift.com/container-platform/4.18/observability/logging/logging-6.0/log6x-upgrading-to-6.html#log-storage

- The code block should be inlined with Step No.4
- Kindly check Step No.1, Step No.2, and Step No.3 for reference.

Author: prithvipatil97

observability/logging/logging-6.0/log6x-upgrading-to-6.adoc

@@ -58,6 +58,7 @@ $ oc -n openshift-logging patch kibana/kibana -p '{"metadata":{"ownerReferences"
 ----
 
 . Set *ClusterLogging* to state `Managed`
++
 [source,terminal]
 ----
 $ oc -n openshift-logging patch clusterlogging/instance -p '{"spec":{"managementState": "Managed"}}' --type=merge