Update support.md

Author: eshashah-msft

articles/iot-hub-device-update/support.md

@@ -29,7 +29,7 @@ Device Update can run on various most Linux operating systems; however, not all
 
 Microsoft has these operating systems in automated tests and provides installation packages for them
 
-It is possible to port the open-source DU agent code to run on other OS versions but these are not tested and maintained by Microsoft.
+It's possible to port the open-source DU agent code to run on other OS versions but these agent builds aren't tested and maintained by Microsoft.
 
 The systems listed in the following tables are supported by Microsoft, either generally available or in public preview, and are tested with each new release.
 
@@ -46,20 +46,20 @@ The systems listed in the following tables are supported by Microsoft, either ge
 
 ## Releases and Support
 
-Device Update for IoT Hub release assets and release notes are available on the [Device Update Release](https://github.com/Azure/iot-hub-device-update/releases) page. Support for the APIs, PnP Models and device update reference agents is covered in the table. 
+Device Update for IoT Hub release assets and release notes are available on the [Device Update Release](https://github.com/Azure/iot-hub-device-update/releases) page. Support for the APIs, PnP Models, and device update reference agents is covered in the table. 
 
 Device Update for IoT Hub 1.0 is the first major release and will continue to receive security fixes and fixes to regressions.  
 
 Device Update (DU) agents use IoT Plug and Play models to send and receive properties and messages from the DU service. Each DU agent requires specific models to be used. Learn more about how device update uses these models and how they can be extended.  
 
-Newer REST Service API versions supports older agents unless specified. Device Update for IoT Hub portal experience uses the latest APIs and have the same support as the API version. 
+Newer REST Service API versions support older agents unless specified. Device Update for IoT Hub portal experience uses the latest APIs and have the same support as the API version. 
 
 | Release notes and assets | deviceupdate-agent | Upgrade Supported from agent version | DU PnP Models supported | API Versions|
 | ------------------------ | ------------------ | ------------------------------------ | ----------------------- |-------------|
 | 1.0.0 | 1.0.0 <br /> 1.0.1 <br /> 1.0.2 | 0.8.x | dtmi:azure:iot:deviceUpdateContractModel;2 <br /> dtmi:azure:iot:deviceUpdateModel;2  | 2022-10-01 |
 |0.0.8 (Preview)(Deprecated) | 0.8.0 <br /> 0.8.1 <br /> 0.8.2 |  | dtmi:azure:iot:deviceUpdateContractModel;1 <br /> dtmi:azure:iot:deviceUpdateModel;1 | 2022-10-01 <br /> 2021-06-01-preview (Deprecated)|
 
-The latest API version, 2022-10-01 will be supported until the next stable release and the latest agent version, 1.0.x, will receive bug fixes and security fixes till the next stable release. 
+The latest API version, 2022-10-01 will be supported until the next stable release and the latest agent version, 1.0.x, will receive bug fixes and security fixes until the next stable release. 
 
 > [!NOTE]
 > Users, that have extended from the reference agent and customized the agent, are responsible for ensuring the bug fixes and security fixes are incorporated. You will also need to ensure the agent is built and configured correctly as defined by the service to connect service, perform updates, and manage devices from the IoT hub.