Update support-matrix-defender-for-cloud.md

-------
cc: @bmansheim

Author: bmansheim

articles/defender-for-cloud/support-matrix-defender-for-cloud.md

@@ -40,7 +40,7 @@ Defender for Cloud provides recommendations, security alerts, and vulnerability
 |Azure SQL Managed Instance|✔|✔|[Defender for Azure SQL](defender-for-sql-introduction.md)|
 |Azure Service Bus namespace|✔|-|-|
 |Azure Service Fabric account|✔|-|-|
-|Azure Storage accounts|✔|✔|-|
+|Azure Files|✔|✔|-|
 |Azure Stream Analytics|✔|-|-|
 |Azure Subscription|✔ **|✔|-|
 |Azure Virtual Network</br> (incl. subnets, NICs, and network security groups)|✔|-|-|
@@ -134,4 +134,4 @@ To learn more about the specific Defender for Cloud features available on Window
 This article explained how Microsoft Defender for Cloud is supported in the Azure, Azure Government, and Azure China 21Vianet clouds. Now that you're familiar with the Defender for Cloud capabilities supported in your cloud, learn how to:
 
 - [Manage security recommendations in Defender for Cloud](review-security-recommendations.md)
-- [Manage and respond to security alerts in Defender for Cloud](managing-and-responding-alerts.md)
+- [Manage and respond to security alerts in Defender for Cloud](managing-and-responding-alerts.md)