Update load-balancer-test-frontend-reachability.md

Author: cburuzie

articles/load-balancer/load-balancer-test-frontend-reachability.md

@@ -213,7 +213,7 @@ Based on the current health probe state of your backend instances, you receive d
 ## Usage considerations
 
 - ICMP pings can't be disabled and are allowed by default on Standard Public Load Balancers.
-- ICMP pings of packet sizes greater than 64 bytes will be dropped by default resulting to time outs.  
+- By design, ICMP pings with packet sizes larger than 64 bytes will be dropped, leading to timeouts. 
 
 > [!NOTE]
 > ICMP ping requests are not sent to the backend instances; they are handled by the Load Balancer.