Clarification on SSISDB migration

Wording leads to understand that DMS can migrate SSISDB database, rather than packages contained in it.

Author: juanandmsft

articles/data-factory/scenario-ssis-migration-ssisdb-mi.md

@@ -16,9 +16,9 @@ When migrating database workloads from a SQL Server instance to Azure SQL Manage
 
 This article focuses on the migration of SQL Server Integration Service (SSIS) packages stored in SSIS catalog (SSISDB) and SQL Server Agent jobs that schedule SSIS package executions.
 
-## Migrate SSIS catalog (SSISDB)
+## Migrate packages in SSIS catalog (SSISDB)
 
-SSISDB migration can be done using DMS, as described in the article:
+DMS can migrate SSIS packages stored in SSISDB, as described in the article:
 [Migrate SSIS packages to SQL Managed Instance](../dms/how-to-migrate-ssis-packages-managed-instance.md).
 
 ## SSIS jobs to SQL Managed Instance agent
@@ -38,4 +38,4 @@ Since a migration tool for SSIS jobs is not yet available, they have to be migra
 ## Next steps
 
 - [Connect to SSISDB in Azure](/sql/integration-services/lift-shift/ssis-azure-connect-to-catalog-database)
-- [Run SSIS packages deployed in Azure](/sql/integration-services/lift-shift/ssis-azure-run-packages)
+- [Run SSIS packages deployed in Azure](/sql/integration-services/lift-shift/ssis-azure-run-packages)