Update virtual-machine-scale-sets-terminate-notification.md

Author: mimckitt

articles/virtual-machine-scale-sets/virtual-machine-scale-sets-terminate-notification.md

@@ -15,7 +15,7 @@ ms.custom: avverma, devx-track-azurecli, devx-track-azurepowershell
 
 Scale set instances can opt in to receive instance termination notifications and set a pre-defined delay timeout to the terminate operation. The termination notification is sent through Azure Metadata Service – [Scheduled Events](../virtual-machines/windows/scheduled-events.md), which provides notifications for and delaying of impactful operations such as reboots and redeploy. The solution adds another event – Terminate – to the list of Scheduled Events, and the associated delay of the terminate event will depend on the delay limit as specified by users in their scale set model configurations.
 
-Once enrolled into the feature, scale set instances don't need to wait for specified timeout to expire before the instance is deleted. After receiving a Terminate notification, the instance can choose to be deleted at any time before the terminate timeout expires.
+Once enrolled into the feature, scale set instances don't need to wait for specified timeout to expire before the instance is deleted. After receiving a Terminate notification, the instance can choose to be deleted at any time before the terminate timeout expires. Terminate notifications cannot be enabled on Spot instances. For more information on Spot instances, see [Azure Spot Virtual Machines for Virtual Machine Scale Sets](use-spot.md)
 
 ## Enable terminate notifications
 There are multiple ways of enabling termination notifications on your scale set instances, as detailed in the examples below.