Update concepts-storage.md

Author: kabharati

articles/postgresql/flexible-server/concepts-storage.md

@@ -125,8 +125,6 @@ Remember that storage can only be scaled up, not down.
 
   This limitation is due to the underlying Azure Managed disk, which needs a manual disk scaling operation. You receive an informational message in the portal when you approach this limit.
 
--  Storage autogrow currently doesn't work with read-replica-enabled servers.
-
 - Storage autogrow isn't triggered when you have high WAL usage.
 
 > [!NOTE]