Update product_docs/docs/pgd/5/node_management/logical_standby_nodes.mdx

Co-authored-by: Josh Heyer <[email protected]>

product_docs/docs/pgd/5/node_management/logical_standby_nodes.mdx

@@ -97,7 +97,7 @@ take care to quiesce the database before promotion.
 
 You might make DDL changes to logical standby nodes but they aren't
 replicated and they don't attempt to take global DDL locks. PGD functions
-that act similarly to DDL also aren't replicated. See [DDL replication](ddl).
+that act similarly to DDL also aren't replicated. See [DDL replication](../ddl/).
 If you made incompatible DDL changes to a logical standby,
 then the database is a *divergent node*. Promotion of a divergent
 node currently results in replication failing.