Iot doc health updates

Author: timlt

articles/iot-develop/concepts-azure-rtos-security-practices.md

@@ -5,7 +5,7 @@ author: edlamie80
 ms.author: v-edlamie
 ms.service: iot-develop
 ms.topic: conceptual
-ms.date: 11/11/2021
+ms.date: 11/29/2022
 ---
 
 # Develop secure embedded applications with Azure RTOS

articles/iot-develop/index.yml

@@ -11,8 +11,8 @@ metadata:
   ms.topic: landing-page
   author: timlt
   ms.author: timlt
-  ms.date: 03/10/2022
-  ms.custom: contperf-fy22q3
+  ms.date: 11/29/22
+  ms.custom: 
 
 landingContent:
   - title: About IoT device development

articles/iot-develop/quickstart-devkit-espressif-esp32-freertos.md

@@ -6,8 +6,8 @@ ms.author: timlt
 ms.service: iot-develop
 ms.devlang: c
 ms.topic: quickstart
-ms.date: 12/02/2021
-ms.custom: mode-other
+ms.date: 11/29/2022
+ms.custom: 
 #Customer intent: As a device builder, I want to see a working IoT device sample connecting to Azure IoT, sending properties and telemetry, and responding to commands. As a solution builder, I want to use a tool to view the properties, commands, and telemetry an IoT Plug and Play device reports to the IoT hub it connects to.
 ---
 
@@ -143,7 +143,7 @@ To flash the image:
     ```
 
 To confirm that the device connects to Azure IoT Central:
-1. In **ESP-IDF PowerShell**, run the following command to start the monitoring tool. As you did in a previous command, replace the *\<Your-COM-port\>* placeholder and brackets with the COM port that the device is connected to.
+1. In **ESP-IDF PowerShell**, run the following command to start the monitoring tool. As you did in a previous command, replace the \<Your-COM-port\> placeholder, and brackets with the COM port that the device is connected to.
 
     ```shell
     idf.py -B "C:\espbuild" -p <Your-COM-port> monitor

articles/iot-develop/quickstart-devkit-stm-b-l475e-freertos.md

@@ -6,8 +6,8 @@ ms.author: timlt
 ms.service: iot-develop
 ms.devlang: c
 ms.topic: quickstart
-ms.date: 01/27/2022
-ms.custom: mode-other
+ms.date: 11/29/2022
+ms.custom: 
 #Customer intent: As a device builder, I want to see a working IoT device sample connecting to Azure IoT, sending properties and telemetry, and responding to commands. As a solution builder, I want to use a tool to view the properties, commands, and telemetry an IoT Plug and Play device reports to the IoT hub it connects to.
 ---
 
@@ -125,7 +125,7 @@ To connect the STM DevKit to Azure, modify configuration settings, build the ima
 
 ### Flash the image
 
-1. On the STM DevKit board, locate the **Reset** button (1), the Micro USB port (2), which is labeled **USB STLink**, and the board part number (3). You will refer to these items in the next steps. All of them are highlighted in the following picture:
+1. On the STM DevKit board, locate the **Reset** button (1), the Micro USB port (2), which is labeled **USB STLink**, and the board part number (3). You'll refer to these items in the next steps. All of them are highlighted in the following picture:
 
     :::image type="content" source="media/quickstart-devkit-stm-b-l475e-freertos/stm-devkit-board-475.png" alt-text="Locate key components on the STM DevKit board":::
 
@@ -211,7 +211,7 @@ To view telemetry in IoT Central:
 
 ## Call a command on the device
 
-You can also use IoT Central to call a command that you have implemented on your device. In this section, you call a method that enables you to turn an LED on or off.
+You can also use IoT Central to call a command that you've implemented on your device. In this section, you call a method that enables you to turn an LED on or off.
 
 To call a command in IoT Central portal: