resolve warnings

Author: zhiyuanliang-ms

articles/azure-app-configuration/concept-customer-managed-keys.md

@@ -40,7 +40,7 @@ After these resources are configured, use the following steps so that the Azure
 
 ## Enable customer-managed key encryption for your App Configuration store
 
-1. [Create an App Configuration store](quickstart-azure-app-configuration-create) if you don't have one.
+1. [Create an App Configuration store](./quickstart-azure-app-configuration-create) if you don't have one.
 1. Create an Azure Key Vault by using the Azure CLI.
 
 

articles/azure-app-configuration/howto-integrate-azure-managed-service-identity.md

@@ -45,15 +45,15 @@ To complete this tutorial, you must have:
 
 :::zone target="docs" pivot="framework-dotnet"
 
-* An Azure account with an active subscription. [Create one for free](https://azure.microsoft.com/en-us/free/).
+* An Azure account with an active subscription. [Create one for free](https://azure.microsoft.com/free/).
 * An Azure App Configuration store. [Create a store](./quickstart-azure-app-configuration-create.md).
 * [.NET SDK 6.0 or later](https://dotnet.microsoft.com/download).
 
 :::zone-end
 
 :::zone target="docs" pivot="framework-spring"
 
-* An Azure account with an active subscription. [Create one for free](https://azure.microsoft.com/en-us/free/).
+* An Azure account with an active subscription. [Create one for free](https://azure.microsoft.com/free/).
 * An Azure App Configuration store. [Create a store](./quickstart-azure-app-configuration-create.md).
 * A supported [Java Development Kit (JDK)](/java/azure/jdk) with version 11.
 * [Apache Maven](https://maven.apache.org/download.cgi) version 3.0 or above.