Update build-an-application.md

Switching points as per advice, thank you @caggles

Author: Pilargit12

src/docs/build-deploy-and-maintain-apps/build-an-application.md

@@ -105,10 +105,10 @@ Most applications need some data to persist across different sessions or connect
 
 ### Database storage and software
 
-* Run databases within your OpenShift namespace using `netapp-block-standard` persistent volumes 
-
 * Always use [persistent volumes](../platform-architecture-reference/platform-storage.md) for database storage to ensure data durability and availability 
 
+* Run databases within your OpenShift namespace using `netapp-block-standard` persistent volumes 
+
 * Ensure databases meet [high-availability standards](../database-and-api-management/high-availability-database-clusters.md)
 
 * Choose the [right database software](../database-and-api-management/opensource-database-technologies.md) based on the needs of your application