Update gateway-migration.md

Author: MekaylaMoore

articles/expressroute/gateway-migration.md

@@ -56,7 +56,7 @@ For enhanced reliability and high availability, we recommend migrating to an Az-
 > The new gateway is created in the same region as the existing one. To change regions, you must delete the current gateway and create a new one in the desired region.
 
 3. **Migrate**: Switch traffic from the old gateway to the new one. This step can take up to 15 minutes and may cause brief connectivity interruptions.
-4. **Commit**: Complete the migration by deleting the old gateway and its connections. If necessary, you can abort and revert to the old gateway before committing.
+4. **Commit**: Finalize the migration by deleting the original gateway and its connections. If you need to cancel the migration, first switch traffic back to the original gateway by selecting the radio button in the **Migrate** section, then click **Migrate**, and finally choose **Abort** to delete the new gateway and its connections.
 
 > [!IMPORTANT]
 > After migration, validate your connectivity to ensure everything is functioning as expected. You can revert to the old gateway by selecting **Abort** after the prepare step, which will delete the new gateway and connections.