Update README.md

README.md

@@ -225,7 +225,7 @@ Not every single piece of infrastructure needs every single item on the list but
 | &#9744;   | <details><summary>Use Azure Functions when possible</summary> <p> For all short (5 min or less) background jobs, cron jobs, ETL jobs, event processing jobs, and other glue code, use [Azure Functions](https://docs.microsoft.com/en-us/azure/azure-functions/functions-overview). You not only have no servers to manage, but Azure Function pricing is incredibly cheap, with the first 1 million executions and 400,000 GB-seconds per month being completely free! After that, it's just £0.150 per million executions and £0.000012 for every GB-second. </p> </details> |
 | &#9744;   | <details><summary>Clean up old data with Azure Blob Lifecycle Management</summary> <p> If you have a lot of data in Azure Blob Storage, make sure to take advantage of [Azure Blob Lifecycle Management](https://docs.microsoft.com/en-us/azure/storage/blobs/storage-lifecycle-management-concepts?tabs=azure-portal) to save money. You can configure the Azure Blob to move files older than a certain age either to cheaper [storage tiers](https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-storage-tiers) or to delete those files entirely. </p> </details> |
 | &#9744;   | <details><summary>Clean up unused resources</summary> <p> Use [Azure Advisor](https://docs.microsoft.com/en-us/azure/advisor/advisor-cost-recommendations) to identify unused or underutilised Azure resources, such as old VM instances that no one is using any more.  </p> </details> |
-| &#9744;   | <details><summary>Learn to analyze your Azure bill</summary> <p> Learn to use tools such as [Azure Advisor](https://docs.microsoft.com/en-us/azure/advisor/advisor-cost-recommendations), and [Cloudyn](https://docs.microsoft.com/en-us/azure/cost-management/overview) to understand where you're spending money. If you find something you can't explain, reach out to Azure Support, and they will help you track it down.</p> </details> |
+| &#9744;   | <details><summary>Learn to analyze your Azure bill</summary> <p> Learn to use tools such as [Azure Advisor](https://docs.microsoft.com/en-us/azure/advisor/advisor-cost-recommendations), and [Azure Cost Analysis](https://docs.microsoft.com/en-us/azure/cost-management-billing/costs/quick-acm-cost-analysis) to understand where you're spending money. If you find something you can't explain, reach out to Azure Support, and they will help you track it down.</p> </details> |
 | &#9744;   | <details><summary>Create billing alerts</summary> <p> Create [alerts](https://docs.microsoft.com/en-us/azure/cost-management/cost-mgt-alerts-monitor-usage-spending) to notify you when your Azure bill crosses important thresholds. Make sure to have several levels of alerts: e.g., at the very least, one when the bill is a little high, one when it's really high, and one when it is approaching bankruptcy levels.</p> </details> |
 
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