Update description for storage and database plans

Clarified description of Defender for Databases subplans.

Author: R-C-Stewart

learn-pr/wwl-sci/enable-configure-workload-protection-plans/4-configure-storage-database-plans.yml

@@ -2,7 +2,7 @@
 uid: learn.wwl.enable-configure-workload-protection-plans.configure-storage-database-plans
 metadata:
   title: Configure Defender for Storage and Defender for Databases
-  description: Learn how to configure Defender for Storage protection layers including malware scanning, and how to enable and manage the four Defender for Databases sub-plans.
+  description: Learn how to configure Defender for Storage protection layers including malware scanning, and how to enable and manage the Defender for Databases subplans (four subplans total).
   ms.date: 03/31/2026
   author: r-c-stewart
   ms.author: roberts