Merge pull request #8792 from ysxu/release-apm

bug fixe in selector

Author: jimbe

includes/app-service-mobile-selector-push-users-preview.md

@@ -1,4 +1,4 @@
 > [AZURE.SELECTOR-LIST (Platform | Backend)]
 - [(Windows Store C# | .NET)](../articles/app-service-mobile-dotnet-backend-windows-store-dotnet-push-notifications-to-users-preview.md)
-- [(iOS | .NET)](../articles/app-service-mobile-dotnet-backend-ios-push-notifications-to-user-preview.md)
+- [(iOS | .NET)](../articles/app-service-mobile-dotnet-backend-ios-push-notifications-to-users-preview.md)
 - [(Xamarin iOS | .NET)](../articles/app-service-mobile-dotnet-backend-xamarin-ios-push-notifications-to-user-preview.md)