name fix

Author: aimee-littleton

articles/virtual-network/nat-gateway/nat-overview.md

@@ -49,7 +49,7 @@ Azure NAT Gateway is a software defined networking service. A NAT gateway won't
 
 * NAT gateway allows flows to be created from the virtual network to the services outside your virtual network. Return traffic from the internet is only allowed in response to an active flow. Services outside your virtual network can’t initiate an inbound connection through NAT gateway.
 
-  * To migrate outbound access to a NAT gateway from default outbound access or load balancer outbound rules, see [Migrate outbound access to Azure Virtual Network NAT](./tutorial-migrate-outbound-nat.md).
+  * To migrate outbound access to a NAT gateway from default outbound access or load balancer outbound rules, see [Migrate outbound access to Azure NAT Gateway](./tutorial-migrate-outbound-nat.md).
 
 * NAT gateway takes precedence over other outbound scenarios (including Load balancer and instance-level public IP addresses) and replaces the default Internet destination of a subnet.