Update articles/iot-operations/deploy-iot-ops/howto-prepare-cluster.md

Co-authored-by: Dominic Betts <[email protected]>

Author: meenag16

articles/iot-operations/deploy-iot-ops/howto-prepare-cluster.md

@@ -78,7 +78,7 @@ To prepare an Azure Arc-enabled Kubernetes cluster, you need:
 
 To prepare a Tanzu Kubernetes Grid (TKG) workload cluster, you need:
 
-- An Azure subscription with either the Owner role or a combination of Contributor and User Access Administrator roles. You can check your access level by navigating to your subscription, selecting Access control (IAM) on the left-hand side of the Azure portal, and then selecting View my access. If you don't have an Azure subscription, [create one for free](https://azure.microsoft.com/free/?WT.mc_id=A261C142F) before you begin. 
+- An Azure subscription with either the **Owner** role or a combination of **Contributor** and **User Access Administrator** roles. You can check your access level by navigating to your subscription, selecting **Access control (IAM)** on the left-hand side of the Azure portal, and then selecting **View my access**. If you don't have an Azure subscription, [create one for free](https://azure.microsoft.com/free/?WT.mc_id=A261C142F) before you begin. 
 
 - An Azure resource group. Only one Azure IoT Operations instance is supported per resource group. To create a new resource group, use the [az group create](/cli/azure/group#az-group-create) command. For the list of currently supported Azure regions, see [Supported regions](../overview-iot-operations.md#supported-regions).