pencil edits

Lines 315, 319, 323: Added periods to alt text.

Author: Stacyrch140

articles/communication-services/tutorials/chat-interop/includes/meeting-interop-features-inline-image-javascript.md

@@ -312,13 +312,13 @@ npx webpack-dev-server --entry ./client.js --output bundle.js --debug --devtool
 ## Demo
 Open your browser and navigate to `http://localhost:8080/`. Enter the meeting URL and the thread ID. Send some inline images from Teams client like this:
 
-:::image type="content" source="./media/meeting-interop-features-inline-3.png" alt-text="A screenshot of Teams client shown a sent message reads: Here are some ideas, let me know what you think! The message also contains two inline images of room interior mockups":::
+:::image type="content" source="./media/meeting-interop-features-inline-3.png" alt-text="A screenshot of Teams client shown a sent message reads: Here are some ideas, let me know what you think! The message also contains two inline images of room interior mockups.":::
 
 Then you should see the new message being rendered along with preview images:
 
-:::image type="content" source="./media/meeting-interop-features-inline-1.png" alt-text="A screenshot of sample app shown an incoming message with inline images being presented":::
+:::image type="content" source="./media/meeting-interop-features-inline-1.png" alt-text="A screenshot of sample app shown an incoming message with inline images being presented.":::
 
 Upon clicking the preview image by the ACS user, an overlay would be shown with the full scale image sent by the Teams user:
 
- :::image type="content" source="./media/meeting-interop-features-inline-2.png" alt-text="A screenshot of sample app shown an overlay of a full scale image being presented":::
+ :::image type="content" source="./media/meeting-interop-features-inline-2.png" alt-text="A screenshot of sample app shown an overlay of a full scale image being presented.":::