acrolinx fixes

Author: Justinha

articles/active-directory/authentication/concept-mfa-authprovider.md

@@ -1,5 +1,5 @@
 ---
-title: Azure Multi-Factor Auth Providers - Azure Active Directory
+title: Azure AD Multi-Factor Auth Providers - Azure Active Directory
 description: When should you use an Auth Provider with Azure MFA?
 
 services: multi-factor-authentication
@@ -15,14 +15,14 @@ ms.reviewer: michmcla
 
 ms.collection: M365-identity-device-management
 ---
-# When to use an Azure Multi-Factor Authentication provider
+# When to use an Azure AD Multi-Factor Authentication provider
 
 > [!IMPORTANT]
 > Effective September 1st, 2018 new auth providers may no longer be created. Existing auth providers may continue to be used and updated, but migration is no longer possible. Multi-factor authentication will continue to be available as a feature in Azure AD Premium licenses.
 
-Two-step verification is available by default for Global Administrators who have Azure Active Directory, and Microsoft 365 users. However, if you wish to take advantage of [advanced features](howto-mfa-mfasettings.md) then you should purchase the full version of Azure Multi-Factor Authentication (MFA).
+Two-step verification is available by default for Global Administrators who have Azure Active Directory, and Microsoft 365 users. However, if you wish to take advantage of [advanced features](howto-mfa-mfasettings.md) then you should purchase the full version of Azure AD Multi-Factor Authentication (MFA).
 
-An Azure Multi-Factor Auth Provider is used to take advantage of features provided by Azure Multi-Factor Authentication for users who **do not have licenses**.
+An Azure AD Multi-Factor Auth Provider is used to take advantage of features provided by Azure AD Multi-Factor Authentication for users who **do not have licenses**.
 
 ## Caveats related to the Azure MFA SDK