OCPBUGS-36642: Adding closing apostophe in command

Author: amolnar-rh

modules/ztp-image-based-upgrade-shared-container-partition.adoc

@@ -80,7 +80,7 @@ spec:
 --
 [source,terminal]
 ----
-$ oc get bmh -n my-sno-ns my-sno -ojson | jq '.metadata.annotations["bmac.agent-install.openshift.io/ignition-config-overrides"]
+$ oc get bmh -n my-sno-ns my-sno -ojson | jq '.metadata.annotations["bmac.agent-install.openshift.io/ignition-config-overrides"]'
 ----
 
 .Example output