updates

Author: v-albemi

articles/ai-services/computer-vision/includes/quickstarts-sdk/identity-csharp-sdk.md

@@ -18,7 +18,7 @@ Get started with facial recognition using the Face client library for .NET. The
 
 ## Prerequisites
 
-* Azure subscription - [Create one for free](https://azure.microsoft.com/free/cognitive-services/)
+* Azure subscription. [Create one for free](https://azure.microsoft.com/free/cognitive-services/).
 * The [Visual Studio IDE](https://visualstudio.microsoft.com/vs/) or current version of [.NET Core](https://dotnet.microsoft.com/download/dotnet-core).
 * Once you have your Azure subscription, <a href="https://portal.azure.com/#create/Microsoft.CognitiveServicesFace"  title="Create a Face resource"  target="_blank">create a Face resource </a> in the Azure portal to get your key and endpoint. After it deploys, select **Go to resource**.
     * You'll need the key and endpoint from the resource you create to connect your application to the Face API.