RHDHBUGS-422: fixed duplicate titles in tables (#1349)

Co-authored-by: Fabrice Flore-Thébault <[email protected]>

Author: deerskindoll

modules/authorization/ref-rbac-permission-policies.adoc

@@ -219,6 +219,7 @@ conditions:
       key: type
       value: kubernetes-cluster
 ----
+OCM permissions::
 
 [cols="15%,25%,15%,45%", frame="all", options="header"]
 |===