PR feedback and fix

docs/app-host/configuration.md

@@ -57,10 +57,12 @@ For more information, see [.NET Aspire and launch profiles](../fundamentals/laun
 
 ## Resource service
 
+A resource service is hosted by the app host. The resource service is used by the .NET Aspire Dashboard to fetch information about resources which are being orchestrated by .NET Aspire.
+
 | Option | Default value | Description |
 |--|--|--|
-| `DOTNET_RESOURCE_SERVICE_ENDPOINT_URL` | Automatically generated 128-bit entropy token. | Configures the address of the resource service hosted by the app host. Automatically generated with _launchSettings.json_ to have a random port on localhost. For example, `https://localhost:17037`. |
-| `DOTNET_DASHBOARD_RESOURCESERVICE_APIKEY` | `null` | The API key used to authenticate requests made to the app host's resource service. The API key is required if the app host is in run mode, the dashboard isn't disabled, and the dashboard isn't configured to allow anonymous access with `DOTNET_DASHBOARD_UNSECURED_ALLOW_ANONYMOUS`. |
+| `DOTNET_RESOURCE_SERVICE_ENDPOINT_URL` | `null` | Configures the address of the resource service hosted by the app host. Automatically generated with _launchSettings.json_ to have a random port on localhost. For example, `https://localhost:17037`. |
+| `DOTNET_DASHBOARD_RESOURCESERVICE_APIKEY` | Automatically generated 128-bit entropy token. | The API key used to authenticate requests made to the app host's resource service. The API key is required if the app host is in run mode, the dashboard isn't disabled, and the dashboard isn't configured to allow anonymous access with `DOTNET_DASHBOARD_UNSECURED_ALLOW_ANONYMOUS`. |
 
 ## Dashboard