GH#51266 - Fixing OCM attribute for Dedicated

Author: pneedle-rh

modules/sdpolicy-am-cluster-self-service.adoc

@@ -6,6 +6,6 @@
 [id="cluster-self-service_{context}"]
 = Cluster self-service
 
-Customers can create, scale, and delete their clusters from {cluster-manage-url}, provided that they have pre-purchased the necessary subscriptions.
+Customers can create, scale, and delete their clusters from {cluster-manager-url}, provided that they have already purchased the necessary subscriptions.
 
 Actions available in {cluster-manager-first} must not be directly performed from within the cluster as this might cause adverse affects, including having all actions automatically reverted.