Small edits.

Author: robinsh

articles/iot-hub/iot-hub-tls-support.md

@@ -46,7 +46,7 @@ For this purpose, provision a new IoT Hub in any of the [supported regions](#sup
 
 The created IoT Hub resource using this configuration will refuse device and service clients that attempt to connect using TLS versions 1.0 and 1.1. Similarly, the TLS handshake will be refused if the client HELLO message does not list any of the [recommended ciphers](#recommended-ciphers).
 
-Note that the `minTlsVersion` property is read-only and cannot be changed once your IoT Hub resource is created. It is therefore essential that you properly test and validate that _all_ your IoT devices and services are compatible with TLS 1.2 and the [recommended ciphers](#recommended-ciphers) in advance.
+Note that the `minTlsVersion` property is read-only and cannot be changed once your IoT Hub resource is created. It is therefore essential that you properly test and validate that* *all* your IoT devices and services are compatible with TLS 1.2 and the [recommended ciphers](#recommended-ciphers) in advance.
 
 ### Supported regions
 

includes/iot-secure-your-deployment.md

@@ -72,7 +72,7 @@ While establishing a secure TLS connection with IoT Hub, the IoT device authenti
 
 ## Securing the connection
 
-Internet connection between the IoT device and IoT Hub is secured using the Transport Layer Security (TLS) standard. Azure IoT supports [TLS 1.2](https://tools.ietf.org/html/rfc5246), TLS 1.1, and TLS 1.0, in this order. Support for TLS 1.0 is provided for backward compatibility only. Check [TLS support in IoT Hub](../articles/iot-hub/iot-hub-tls-support.md) to see how to configure your hub to use TLS 1.2, because it provides the most security.
+Internet connection between the IoT device and IoT Hub is secured using the Transport Layer Security (TLS) standard. Azure IoT supports [TLS 1.2](https://tools.ietf.org/html/rfc5246), TLS 1.1, and TLS 1.0, in this order. Support for TLS 1.0 is provided for backward compatibility only. Check [TLS support in IoT Hub](../articles/iot-hub/iot-hub-tls-support.md) to see how to configure your hub to use TLS 1.2, as it provides the most security.
 
 ## Securing the cloud