Merge pull request #191244 from dominicbetts/central-non-blocking

IoT Central fix non-blocking issues

Author: PRMerger13

articles/iot-central/core/concepts-device-authentication.md

@@ -114,7 +114,7 @@ To automatically register devices that use SAS tokens:
 
 1. Copy the group primary key from the **SAS-IoT-Devices** enrollment group:
 
-    :::image type="content" source="media/concepts-device-authentication/group-primary-key.png" alt-text="Group primary key from SAS-IoT-Devices enrollment group":::
+    :::image type="content" source="media/concepts-device-authentication/group-primary-key.png" alt-text="Group primary key from S A S - I o T - Devices enrollment group.":::
 
 1. Use the `az iot central device compute-device-key` command to generate the device SAS keys. Use the group primary key from the previous step. The device ID can contain letters, numbers, and the `-` character:
 

articles/iot-central/core/concepts-device-templates.md

@@ -46,7 +46,7 @@ IoT Central can automatically assign a device to a device template when the devi
 
 The following screenshot shows you how to view the model ID of a device template in IoT Central. In a device template, select a component, and then select **Edit identity**:
 
-:::image type="content" source="media/concepts-device-templates/model-id.png" alt-text="Screenshot showing model ID in thermostat device template.":::
+:::image type="content" source="media/concepts-device-templates/model-id.png" alt-text="Screenshot showing model I D in thermostat device template.":::
 
 You can view the [thermostat model](https://github.com/Azure/iot-plugandplay-models/blob/main/dtmi/com/example/thermostat-1.json) in the public model repository. The model ID definition looks like: