Refine wording.

Author: vmagelo

articles/app-service/tutorial-python-postgresql-app.md

@@ -532,7 +532,7 @@ If you encounter any errors related to connecting to the database, check if the
 
 For simple migration scenarios with one database, small amounts of data, or infrequent migrations, you can use [pg_dump](https://www.postgresql.org/docs/current/static/app-pgdump.html) to extract a PostgreSQL database into a dump file. Then use [pg_restore](https://www.postgresql.org/docs/current/static/app-pgrestore.html) to restore the PostgreSQL database from an archive file created by `pg_dump`. For more information, see [Migrate your PostgreSQL database by using dump and restore](/azure/postgresql/migrate/how-to-migrate-using-dump-and-restore).
 
-For more complex migration scenarios with multiple databases and minimal downtime, use [Azure Database Migration Service](/azure/dms/). Azure Database Migration Service is a fully managed Azure service that helps you easily migrate various databases to their corresponding Azure data services. For an example, see [Tutorial: Migrate PostgreSQL to Azure DB for PostgreSQL online using DMS via the Azure portal](/azure/dms/tutorial-postgresql-azure-postgresql-online-portal).
+For more complex migration scenarios with multiple databases and requiring minimal downtime, use [Azure Database Migration Service](/azure/dms/dms-overview). Azure Database Migration Service is a fully managed Azure service that helps you easily migrate various databases to their corresponding Azure data services. For an example, see [Tutorial: Migrate PostgreSQL to Azure DB for PostgreSQL online using DMS via the Azure portal](/azure/dms/tutorial-postgresql-azure-postgresql-online-portal).
 
 ## Next steps