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Corrected wording of alt text

Author: PMEds28

articles/communication-services/concepts/ui-library/includes/mobile-ui-use-cases.md

@@ -75,7 +75,7 @@ The distinction between each role lies in the capabilities they possess during a
 
 Closed captions enable a wide range of scenarios, including interoperability with Teams, Azure Communication Services Group calls, Rooms calls, and one-on-one calls. This feature ensures that users can follow along with conversations in various calling environments, **enhancing accessibility** and user experience. However, it's important to note that users need to manually select the language for captions using the UI Library out of the box, as the system doesn't automatically detect the spoken language.
 
-:::image type="content" source="mobile-ui-closed-captions.png" alt-text="Screenshot that shows how it is the experience of closed captions integration in the UI Library.":::
+:::image type="content" source="mobile-ui-closed-captions.png" alt-text="Screenshot that shows the experience of closed captions integration in the UI Library.":::
 
 > [!NOTE]
 >Closed Captions will not be billed at the beginning of its Public Preview. This is for a limited time only, usage of Captions will likely be billed starting from June.

articles/communication-services/how-tos/ui-library-sdk/closed-captions.md

@@ -47,7 +47,7 @@ Captions are seamlessly integrated within the `CallingUILibrary`.
    - By default, live captions are displayed in the meeting or event spoken language. Live translated captions allow users to see captions translated into the language they’re most comfortable with.
    - Change the caption language by clicking on the **Captions language** button after captions start, if translation to a different language is desired.
 
-:::image type="content" source="./includes/closed-captions/mobile-ui-closed-captions.png" alt-text="Screenshot that shows how it is the experience of closed captions integration in the UI Library.":::
+:::image type="content" source="./includes/closed-captions/mobile-ui-closed-captions.png" alt-text="Screenshot that shows the experience of closed captions integration in the UI Library.":::
 
 > [!NOTE]
 > Live translated captions in meetings are only available as part of [**Teams Premium**](https://learn.microsoft.com/MicrosoftTeams/teams-add-on-licensing/licensing-enhance-teams#meetings), an add-on license that provides additional features to make Teams meetings more personalized, intelligent, and secure. To get access to Teams Premium, contact your IT admin. More details you can find it [here](../calling-sdk/closed-captions-teams-interop-how-to.md).