update header

duongau · duongau · commit bb85fd68a01a · 2023-04-21T09:30:22.000-07:00
diff --git a/articles/expressroute/expressroute-monitoring-metrics-alerts.md b/articles/expressroute/expressroute-monitoring-metrics-alerts.md
@@ -291,7 +291,7 @@ This metric shows the number of virtual machines that are using the ExpressRoute
 > To maintain reliability of the service, Microsoft often performs platform or OS maintenance on the gateway service. During this time, this metric may fluctuate and report inaccurately.
 >
 
-## <a name = "activeflows"></a>Count of active flows
+## <a name = "activeflows"></a>Active flows
 
 Aggregation type: *Avg*
 

Original file line number	Diff line number	Diff line change
`@@ -291,7 +291,7 @@ This metric shows the number of virtual machines that are using the ExpressRoute`
`291`	`291`	`> To maintain reliability of the service, Microsoft often performs platform or OS maintenance on the gateway service. During this time, this metric may fluctuate and report inaccurately.`
`292`	`292`	`>`
`293`	`293`
`294`		`-## <a name = "activeflows"></a>Count of active flows`
	`294`	`+## <a name = "activeflows"></a>Active flows`
`295`	`295`
`296`	`296`	`Aggregation type: Avg`
`297`	`297`