Fixes based on new config value for LED pin

Author: wesmc7777

articles/iot-hub/iot-hub-raspberry-pi-kit-node-get-started.md

@@ -2,13 +2,13 @@
 title: Connect Raspberry Pi to Azure IoT Hub in the cloud (Node.js)
 description: Learn how to set up and connect Raspberry Pi to Azure IoT Hub for Raspberry Pi to send data to the Azure cloud platform in this tutorial.
 author: wesmc7777
-manager:  philmea
+manager:  eliotgra
 keywords: azure iot raspberry pi, raspberry pi iot hub, raspberry pi send data to cloud, raspberry pi to cloud
 ms.service: iot-hub
 services: iot-hub
 ms.devlang: nodejs
 ms.topic: conceptual
-ms.date: 07/17/2019
+ms.date: 03/13/2020
 ms.author: wesmc
 ---
 
@@ -126,7 +126,7 @@ Prepare the microSD card for installation of the Raspbian image.
 
 ### Connect the sensor to Pi
 
-Use the breadboard and jumper wires to connect an LED and a BME280 to Pi as follows. If you don’t have the sensor, [skip this section](#connect-pi-to-the-network).
+Use the breadboard and jumper wires to connect an LED and a BME280 to Pi as follows. If you don't have the sensor, [skip this section](#connect-pi-to-the-network).
 
 ![The Raspberry Pi and sensor connection](./media/iot-hub-raspberry-pi-kit-node-get-started/3-raspberry-pi-sensor-connection.png)
 
@@ -251,6 +251,6 @@ For more ways to process data sent by your device, continue on to the next secti
 
 ## Next steps
 
-You’ve run a sample application to collect sensor data and send it to your IoT hub.
+You've run a sample application to collect sensor data and send it to your IoT hub.
 
 [!INCLUDE [iot-hub-get-started-next-steps](../../includes/iot-hub-get-started-next-steps.md)]