Fixing term issue

Author: v-regandowner

articles/active-directory/authentication/how-to-mfa-number-match.md

@@ -55,7 +55,7 @@ Combined registration with Microsoft Authenticator will require number matching.
 
 ### AD FS adapter
 
-AD FS adapter will require number matching on supported versions of Windows Server. On earlier versions, users will continue to see the **Approve**/**Deny** experience and won’t see number matching until you upgrade. The AD FS adapter supports number matching only after installing one of the updates in the following table. For more information about how to set up AD FS adapter, see [Configure Azure Multi-Factor Authentication Server to work with AD FS in Windows Server](howto-mfaserver-adfs-windows-server.md).
+AD FS adapter will require number matching on supported versions of Windows Server. On earlier versions, users will continue to see the **Approve**/**Deny** experience and won’t see number matching until you upgrade. The AD FS adapter supports number matching only after installing one of the updates in the following table. For more information about how to set up AD FS adapter, see [Configure Azure Active Directory (Azure AD) Multi-Factor Authentication Server to work with AD FS in Windows Server](howto-mfaserver-adfs-windows-server.md).
 
 >[!NOTE]
 >Unpatched versions of Windows Server don't support number matching. Users will continue to see the **Approve**/**Deny** experience and won't see number matching unless these updates are applied.