more updates

Author: JimacoMS3

articles/iot-hub/iot-hub-python-python-module-twin-getstarted.md

@@ -125,22 +125,28 @@ This app creates a device identity with ID **myFirstDevice** and a module identi
 
 In this section, you create a Python app on your simulated device that updates the module twin reported properties.
 
-1. **Get your module connection string** -- now if you sign into the [Azure portal](https://portal.azure.com/). Navigate to your IoT Hub and click IoT Devices. Find myFirstDevice, open it and you see myFirstModule was successfully created. Copy the module connection string. It is needed in the next step.
+1. Get your module connection string. In [Azure portal](https://portal.azure.com/), navigate to your IoT Hub and select **IoT devices** on the left pane. Select **myFirstDevice** from the list of devices and open it. Under **Module identities** select **myFirstModule**. Copy the module connection string. You need it in a following step.
 
    ![Azure portal module detail](./media/iot-hub-python-python-module-twin-getstarted/module-detail.png)
 
-2. **Create UpdateModuleTwinReportedProperties app**
+2. At your command prompt, run the following command to install the **azure-iot-device** package:
 
-   Add the following `using` statements at the top of the **Program.cs** file:
+    ```cmd/sh
+    pip install azure-iot-device
+    ```
+
+3. Using a text editor, create a file named **UpdateModuleTwinReportedProperties.py** in your working directory.
+
+4. Add the following code to your Python file:
 
     ```python
     import sys
     import iothub_service_client
     from iothub_service_client import IoTHubRegistryManager, IoTHubRegistryManagerAuthMethod, IoTHubDeviceTwin, IoTHubError
 
     CONNECTION_STRING = "FILL IN CONNECTION STRING"
-    DEVICE_ID = "MyFirstDevice"
-    MODULE_ID = "MyFirstModule"
+    DEVICE_ID = "myFirstDevice"
+    MODULE_ID = "myFirstModule"
 
     UPDATE_JSON = "{\"properties\":{\"desired\":{\"telemetryInterval\":122}}}"
 
@@ -163,11 +169,9 @@ In this section, you create a Python app on your simulated device that updates t
         print ( "IoTHubRegistryManager sample stopped" )
     ```
 
-This code sample shows you how to retrieve the module twin and update reported properties with AMQP protocol.
-
 ## Get updates on the device side
 
-In addition to the above code, you can add below code block to get the twin update message on your device.
+In addition to the above code, you can use the following code to get the twin update message on your device.
 
 ```python
 import time