fixing nested zone

Author: Brenduns

memdocs/intune/protect/security-baseline-settings-defender-atp.md

@@ -233,6 +233,7 @@ When you use Microsoft Edge, Microsoft Defender Application Guard protects your
     Baseline default: *Not configured*  
     [Learn more](https://go.microsoft.com/fwlink/?linkid=872540)  
 
+::: zone-end  
 ::: zone pivot="atp-sept-2020
 
 - **Standby states when sleeping while on battery**