Fix phrasing

Author: thisisanniefang

articles/load-balancer/load-balancer-standard-diagnostics.md

@@ -290,7 +290,7 @@ To configure alerts:
 ### Inbound availability alerting
 
   >[!NOTE]
-  > If your load balancer's backend pools are empty, the data path availability metric will not be available because the load balancer is unable to find a valid data path to test. In this case, any configured Azure Alerts on the data path availability metric will not trigger.
+  > If your load balancer's backend pools are empty, the load balancer will not have any valid data paths to test. As a result, the data path availability metric will not be available, and any configured Azure Alerts on the data path availability metric will not trigger.
 
 To alert for inbound availability,  you can create two separate alerts using the data path availability and health probe status metrics. Customers may have different scenarios that require specific alerting logic, but the below examples will be helpful for most configurations.