Fix typo in site-to-site-high-bandwidth-tunnel.md

Author: tgoodyear

articles/vpn-gateway/site-to-site-high-bandwidth-tunnel.md

@@ -20,7 +20,7 @@ High Bandwidth tunnels provide end-to-end encryption to meet security compliance
 :::image type="content" source="media/site-to-site-high-bandwidth-tunnel/transit-high-bandwidth-tunnels.png" alt-text="Diagram showing Transit High Bandwidth IPsec tunnels architecture.":::
 
 > [!IMPORTANT]
-> There are know issues and regional limitations with this VPN Gateway. Ensure you're familiar with the limitations listed at the end of this document!
+> There are known issues and regional limitations with this VPN Gateway. Ensure you're familiar with the limitations listed at the end of this document!
 
 ## Prerequisites
 
@@ -322,4 +322,4 @@ The first release of the Advanced Connectivity VPN Gateway doesn't support some
 
 ## Next steps
 
-For more information about VPN Gateway, see the [VPN Gateway FAQ](vpn-gateway-vpn-faq.md).
+For more information about VPN Gateway, see the [VPN Gateway FAQ](vpn-gateway-vpn-faq.md).