Update configure-authentication-file-based.md

Author: FinVamp1

articles/app-service/configure-authentication-file-based.md

@@ -17,7 +17,7 @@ With [App Service authentication](overview-authentication-authorization.md), the
 
 ## Enabling file-based configuration
 
-1. Create a new JSON file for your configuration at the root of your project (deployed to D:\home\site\wwwroot in your web / function app). Fill in your desired configuration according to the [file-based configuration reference](#configuration-file-reference). If modifying an existing Azure Resource Manager configuration, make sure to translate the properties captured in the `authsettings` collection into your configuration file.
+1. Create a new JSON file for your configuration at the root of your project (deployed to C:\home\site\wwwroot in your web / function app). Fill in your desired configuration according to the [file-based configuration reference](#configuration-file-reference). If modifying an existing Azure Resource Manager configuration, make sure to translate the properties captured in the `authsettings` collection into your configuration file.
 
 2. Modify the existing configuration, which is captured in the [Azure Resource Manager](../azure-resource-manager/management/overview.md) APIs under `Microsoft.Web/sites/<siteName>/config/authsettingsV2`. To modify it, you can use an [Azure Resource Manager template](../azure-resource-manager/templates/overview.md) or a tool like [Azure Resource Explorer](https://resources.azure.com/). Within the authsettingsV2 collection, set two properties (you may remove others):