Update cross-cloud-settings.md

The third tab is `Microsoft cloud settings (Preview)`.

Author: markwahl-msft

articles/active-directory/external-identities/cross-cloud-settings.md

@@ -46,7 +46,7 @@ In your Microsoft cloud settings, enable the Microsoft Azure cloud you want to c
 
 1. Sign in to the [Azure portal](https://portal.azure.com) using a Global administrator or Security administrator account. Then open the **Azure Active Directory** service.
 1. Select **External Identities**, and then select **Cross-tenant access settings (Preview)**.
-1. Select **Cross cloud settings**.
+1. Select **Microsoft cloud settings (Preview)**.
 1. Select the checkboxes next to the external Microsoft Azure clouds you want to enable.
 
    ![Screenshot showing Microsoft cloud settings.](media/cross-cloud-settings/cross-cloud-settings.png)