fix blocking issues

Author: duongau

includes/expressroute-gateway-performance-include.md

@@ -35,7 +35,7 @@ This table applies to both the Azure Resource Manager and classic deployment mod
 | **Ultra Performance/ErGw3Az** | 10,000 | 1,000,000 | 11,000 | 1,000,000 |
 | **ErGwScale (per scale unit)** | 1,000 | 100,000 | 2,000 | 100,000 per scale unit |
 
-<sup>1<sup/> The values in the table are estimates and varies depending on the CPU utilization of the gateway. If the CPU utilization is high and the number of supported VMs gets exceeded, the gateway will start to dropping packets.
+<sup>1<sup/> The values in the table are estimates and vary depending on the CPU utilization of the gateway. If the CPU utilization is high and the number of supported VMs gets exceeded, the gateway will start to drop packets.
 
 > [!IMPORTANT]
 > * Application performance depends on multiple factors, such as end-to-end latency, and the number of traffic flows the application opens. The numbers in the table represent the upper limit that the application can theoretically achieve in an ideal environment. Additionally, Microsoft performs routine host and OS maintenance on the ExpressRoute Virtual Network Gateway, to maintain reliability of the service. During a maintenance period, the control plane and data path capacity of the gateway is reduced.