Update read-from-standby.md

Added link

Author: peachdawnleach

src/current/v25.4/read-from-standby.md

@@ -5,7 +5,7 @@ toc: true
 docs_area: manage
 ---
 
-In addition to providing [failover]({% link {{ page.version.version }}/failover-replication.md %}) capabilities for disaster recovery, [**physical cluster replication (PCR)**]({% link {{ page.version.version }}/physical-cluster-replication-overview.md %}) allows you to direct read-only queries to your standby cluster. This process offloads traffic such as application reads, analytics queries, and ad-hoc reporting from the primary cluster.
+In addition to providing [failover]({% link {{ page.version.version }}/failover-replication.md %}) capabilities for [disaster recovery]({% link {{ page.version.version }}/disaster-recovery-overview.md %}), [**physical cluster replication (PCR)**]({% link {{ page.version.version }}/physical-cluster-replication-overview.md %}) allows you to direct read-only queries to your standby cluster. This process offloads traffic such as application reads, analytics queries, and ad-hoc reporting from the primary cluster.
 
 Use this page to understand how the _read from standby_ feature works and how to utilize it.
 
@@ -91,4 +91,4 @@ Write operations are not permitted on the standby cluster.
 ## See also
 - [Set Up Physical Cluster Replication]({% link {{ page.version.version }}/set-up-physical-cluster-replication.md %})
 - [Fail Over from a Primary Cluster to a Standby Cluster]({% link {{ page.version.version }}/failover-replication.md %})
-- [`CREATE VIRTUAL CLUSTER`]({% link {{ page.version.version }}/create-virtual-cluster.md %})
+- [`CREATE VIRTUAL CLUSTER`]({% link {{ page.version.version }}/create-virtual-cluster.md %})