Update quickstart-send-telemetry-cli.md

Fixed link

Author: ShannonLeavitt

articles/iot-hub/quickstart-send-telemetry-cli.md

@@ -94,7 +94,7 @@ To create and start a simulated device:
     az iot hub device-identity create --device-id simDevice --hub-name {YourIoTHubName} 
     ```
 
-1. Run the [az iot device simulate](https://docs.microsoft.com/cli/azure/ext/azure-3iot/iot/device?view=azure-cli-latest#ext-azure-iot-az-iot-device-simulate) command in the first CLI session.  This starts the simulated device. The device sends telemetry to your IoT hub and receives messages from it.  
+1. Run the [az iot device simulate](https://docs.microsoft.com/cli/azure/ext/azure-iot/iot/device?view=azure-cli-latest#ext-azure-iot-az-iot-device-simulate) command in the first CLI session.  This starts the simulated device. The device sends telemetry to your IoT hub and receives messages from it.  
 
     *YourIotHubName*. Replace this placeholder below with the name you chose for your IoT hub.