Update topic type from concept-articlehow-to to how-to

Author: cynthn

articles/virtual-machines/cost-optimization-monitor-costs.md

@@ -5,7 +5,7 @@ author: tomvcassidy
 ms.author: tomcassidy
 ms.custom: subject-cost-optimization
 ms.service: azure-virtual-machines
-ms.topic: concept-articlehow-to
+ms.topic: how-to
 ms.date: 02/21/2024
 ms.update-cycle: 180-days
 # Customer intent: "As a cloud administrator, I want to monitor and optimize the costs associated with virtual machines, so that I can manage my organization's cloud expenditures effectively and avoid unexpected charges."