Added approved subscription ID placeholders to 2 screenshots, updated Acrolinx terminology issue in include

Author: DENKEN02MSFT

articles/digital-twins/media/how-to-set-up-instance/portal/instance-important-values.png

@@ -16,7 +16,7 @@ In this section, you create a new instance of Azure Digital Twins using the [Azu
 
     :::image type="content" source="../articles/digital-twins/media/how-to-set-up-instance/portal/create-resource.png" alt-text="Screenshot of the Azure portal, highlighting the 'Create a resource' icon from the home page.":::
 
-2. Search for *azure digital twins* in the search box, and choose the **Azure Digital Twins** service from the results. 
+2. Search for *Azure Digital Twins* in the search box, and choose the **Azure Digital Twins** service from the results. 
 
     Leave the **Plan** field set to **Azure Digital Twins** and select the **Create** button to start creating a new instance of the service.