fix link

Author: cherylmc

articles/vpn-gateway/about-zone-redundant-vnet-gateways.md

@@ -10,13 +10,12 @@ ms.author: cherylmc
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 # About zone-redundant virtual network gateway in Azure availability zones
 
-This article helps you create a zone-redundant virtual network gateway in Azure availability zones. This brings resiliency, scalability, and higher availability to virtual network gateways. Deploying gateways in Azure availability zones physically and logically separates gateways within a region, while protecting your on-premises network connectivity to Azure from zone-level failures. For information, see  [About zone-redundant virtual network gateways](about-zone-redundant-vnet-gateways.md) and [What are Azure regions and availability zones?](../reliability/availability-zones-overview.md)
+This article helps you create a zone-redundant virtual network gateway in Azure availability zones. This brings resiliency, scalability, and higher availability to virtual network gateways. Deploying gateways in Azure availability zones physically and logically separates gateways within a region, while protecting your on-premises network connectivity to Azure from zone-level failures. For more information, see [What are Azure regions and availability zones?](../reliability/availability-zones-overview.md)
 
 ### <a name="zrgw"></a>Zone-redundant gateways
 
 To automatically deploy your virtual network gateways across availability zones, you can use zone-redundant virtual network gateways. With zone-redundant gateways, you can benefit from zone-resiliency to access your mission-critical, scalable services on Azure.
 
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 ![zone-redundant gateways graphic](./media/create-zone-redundant-vnet-gateway/zonered.png)
@@ -25,7 +24,6 @@ To automatically deploy your virtual network gateways across availability zones,
 
 To deploy gateways in a specific zone, you can use zonal gateways. When you deploy a zonal gateway, all instances of the gateway are deployed in the same availability zone.
 
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 <br>
 
 ![zonal gateways graphic](./media/create-zone-redundant-vnet-gateway/zonal.png)
@@ -38,7 +36,7 @@ For information about gateway SKUs, see [VPN gateway SKUs](vpn-gateway-about-vpn
 
 ## <a name="pipskus"></a>Public IP SKUs
 
-Zone-redundant, zonal and non-zonal gateways rely on the configuration of *Standard* SKU of Azure public IP resource. If you create a public IP resource with a *Basic* SKU, the gateway won't have any zone redundancy, and the gateway resources are regional.
+Zone-redundant, zonal, and non-zonal gateways rely on the configuration of *Standard* SKU of Azure public IP resource. If you create a public IP resource with a *Basic* SKU, the gateway won't have any zone redundancy, and the gateway resources are regional.
 
 For more information, see [Availability zones](../virtual-network/ip-services/public-ip-addresses.md#availability-zone).