Update README

- Update URL for logo.
- Fix typos.

Author: josesimoes

README.md

@@ -1,10 +1,10 @@
 [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=nanoframework_Azure.Devices&metric=alert_status)](https://sonarcloud.io/dashboard?id=nanoframework_Azure.Devices) [![Reliability Rating](https://sonarcloud.io/api/project_badges/measure?project=nanoframework_Azure.Devices&metric=reliability_rating)](https://sonarcloud.io/dashboard?id=nanoframework_Azure.Devices) [![License](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE) [![NuGet](https://img.shields.io/nuget/dt/nanoFramework.Azure.Devices.Client.svg?label=NuGet&style=flat&logo=nuget)](https://www.nuget.org/packages/nanoFramework.Azure.Devices.Client/) [![#yourfirstpr](https://img.shields.io/badge/first--timers--only-friendly-blue.svg)](https://github.com/nanoframework/Home/blob/main/CONTRIBUTING.md) [![Discord](https://img.shields.io/discord/478725473862549535.svg?logo=discord&logoColor=white&label=Discord&color=7289DA)](https://discord.gg/gCyBu8T)
 
-![nanoFramework logo](https://github.com/nanoframework/Home/blob/main/resources/logo/nanoFramework-repo-logo.png)
+![nanoFramework logo](http://raw.githubusercontent.com/nanoframework/Home/main/resources/logo/nanoFramework-repo-logo.png)
 
 -----
 
-# Welcome to the **nanoFramework** Azure.Devices.Client Library repository!
+# Welcome to the .NET **nanoFramework** Azure.Devices.Client Library repository
 
 ## Build status
 
@@ -25,7 +25,7 @@ You can watch this video from the Microsoft [IoT Show](https://aka.ms/iotshow) f
 
 This Azure IoT Hub SDK is using MQTT. So you need to ensure you can connect to port 8883 using TLS protocol. If you are connected to an enterprise network, this may be blocked. In most cases, this is not an issue.
 
-The namespaces, the name of the classes and the methods try to get close to the .NET C# Azure IoT SDK. This should allow easier portability of the code between the full .Net framework and nanoFramwork environments.
+The namespaces, the name of the classes and the methods try to get close to the .NET C# Azure IoT SDK. This should allow easier portability of the code between the full .Net framework and nanoFramework environments.
 
 ### Certificate
 
@@ -368,7 +368,7 @@ The **nanoFramework** Class Libraries are licensed under the [MIT license](LICEN
 
 ## Code of Conduct
 
-This project has adopted the code of conduct defined by the Contributor Covenant to clarify expected behavior in our community.
+This project has adopted the code of conduct defined by the Contributor Covenant to clarify expected behaviour in our community.
 For more information see the [.NET Foundation Code of Conduct](https://dotnetfoundation.org/code-of-conduct).
 
 ### .NET Foundation