remove loc info in links part 2

Author: Saisang

articles/api-management/api-management-howto-mutual-certificates.md

@@ -20,7 +20,7 @@ ms.author: apimpm
 
 API Management allows to secure access to the back-end service of an API using client certificates. This guide shows how to manage certificates in the Azure API Management service instance in the Azure portal. It also explains how to configure an API to use a certificate to access a back-end service.
 
-For information about managing certificates using the API Management REST API, see <a href="https://docs.microsoft.com/en-us/rest/api/apimanagement/apimanagementrest/azure-api-management-rest-api-certificate-entity">Azure API Management REST API Certificate entity</a>.
+For information about managing certificates using the API Management REST API, see <a href="https://docs.microsoft.com/rest/api/apimanagement/apimanagementrest/azure-api-management-rest-api-certificate-entity">Azure API Management REST API Certificate entity</a>.
 
 ## <a name="prerequisites"> </a>Prerequisites
 

articles/app-service/environment/app-service-app-service-environment-intro.md

@@ -89,7 +89,7 @@ For details on using an App Service Environment with ExpressRoute, see the follo
 [AzureConDeepDive]:  https://azure.microsoft.com/documentation/videos/azurecon-2015-deploying-highly-scalable-and-secure-web-and-mobile-apps/
 [GeodistributedAppFootprint]:  app-service-app-service-environment-geo-distributed-scale.md
 [NetworkSecurityGroups]: https://azure.microsoft.com/documentation/articles/virtual-networks-nsg/
-[SiteToSite]: https://docs.microsoft.com/en-us/azure/vpn-gateway/vpn-gateway-multi-site
+[SiteToSite]: https://docs.microsoft.com/azure/vpn-gateway/vpn-gateway-multi-site
 [ExpressRoute]: http://azure.microsoft.com/services/expressroute/
 [HowToConfigureanAppServiceEnvironment]:  app-service-web-configure-an-app-service-environment.md
 [ControllingInboundTraffic]:  app-service-app-service-environment-control-inbound-traffic.md