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Fix punctuation and add lightbox coding to improve image legibility

Author: AnnaMHuff

articles/data-factory/connector-deprecation-plan.md

@@ -104,13 +104,13 @@ If legacy connectors are deprecated with no updated connectors available, you ca
 
 Here's the steps to get your objects which still rely on the deprecated connectors or connectors that have a precise end of support date. It is recommended to take action to upgrade those object to the new connector version before the end of the support date.
 
-1. Open your Azure Data Factory
+1. Open your Azure Data Factory.
 2. Go to Manage – Linked services page.
 3. You should see the Linked Service that is still on legacy version with alert behind it.
 4. Click on the number under the 'Related' column will show you the related objects that utilize this particular Linked service.
 5. To learn more about the upgrade guidance and the comparison between the legacy and the new version, you can navigate to the connector upgrade section within each connector page. 
 
-:::image type="content" source="media/connector-deprecation-plan/linked-services-page.png" alt-text="Screenshot of the linked services page.":::
+:::image type="content" source="media/connector-deprecation-plan/linked-services-page.png" alt-text="Screenshot of the linked services page." lightbox="media/connector-deprecation-plan/linked-services-page.png":::
 
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