Edits

Author: gsteve88

includes/iot-hub-howto-auth-device-cert-dotnet.md

@@ -16,7 +16,7 @@ To connect a device to IoT Hub using an X.509 certificate:
 
 1. Use [DeviceAuthenticationWithX509Certificate](/dotnet/api/microsoft.azure.devices.client.deviceauthenticationwithx509certificate) to create an object that contains certificate information that is passed to `Create` (step 2).
 
-2. Use [Create](https://learn.microsoft.com/en-us/dotnet/api/microsoft.azure.devices.client.deviceclient.create?#microsoft-azure-devices-client-deviceclient-create(system-string-microsoft-azure-devices-client-iauthenticationmethod)) to connect the device to IoT Hub using an X.509 certificate.
+2. Use [Create](/dotnet/api/microsoft.azure.devices.client.deviceclient.create?#microsoft-azure-devices-client-deviceclient-create(system-string-microsoft-azure-devices-client-iauthenticationmethod)) to connect the device to IoT Hub using an X.509 certificate.
 
 This example shows certificate input parameter values as local variables for clarity. In a production system, store sensitive input parameters in environment variables or another more secure storage location. For example, use `Environment.GetEnvironmentVariable("HOSTNAME")` to read the host name environment variable.