Merge pull request #64309 from lahinson/osdocs-7673-hosted-cluster-glossary

[OSDOCS-7673]: Clarifying hosted cluster definition

Author: bscott-rh

modules/hosted-control-planes-concepts-personas.adoc

@@ -13,7 +13,7 @@ When you use hosted control planes for {product-title}, it is important to under
 [id="hosted-control-planes-concepts_{context}"]
 == Concepts
 
-hosted cluster:: An {product-title} API endpoint for the tenant cluster that is managed by the HyperShift Operator.
+hosted cluster:: An {product-title} cluster with its control plane and API endpoint hosted on a management cluster. The hosted cluster includes the control plane and its corresponding data plane.
 
 hosted cluster infrastructure:: Network, compute, and storage resources that exist in the tenant or end-user cloud account.
 
@@ -23,7 +23,7 @@ hosting cluster:: See _management cluster_.
 
 managed cluster:: A cluster that the hub cluster manages. This term is specific to the cluster lifecycle that the multicluster engine for Kubernetes Operator manages in Red Hat Advanced Cluster Management. A managed cluster is not the same thing as a _management cluster_. For more information, see link:https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.8/html/about/welcome-to-red-hat-advanced-cluster-management-for-kubernetes#managed-cluster[Managed cluster].
 
-management cluster:: An {product-title} cluster where the HyperShift Operator is deployed and where the control planes for tenant clusters are hosted. The management cluster is synonymous with the _hosting cluster_.
+management cluster:: An {product-title} cluster where the HyperShift Operator is deployed and where the control planes for hosted clusters are hosted. The management cluster is synonymous with the _hosting cluster_.
 
 management cluster infrastructure:: Network, compute, and storage resources of the management cluster.