ARM => Azure Resource Manager

Author: toolboc

articles/iot-edge/how-to-install-iot-edge-ubuntuvm.md

@@ -18,16 +18,16 @@ The Azure IoT Edge runtime is what turns a device into an IoT Edge device. The r
 To learn more about how the IoT Edge runtime works and what components are included, see [Understand the Azure IoT Edge runtime and its architecture](iot-edge-runtime.md).
 
 This article lists the steps to deploy an Ubuntu 18.04 LTS virtual machine with the Azure IoT Edge runtime installed and configured using a pre-supplied device connection string. The deployment is accomplished using a [cloud-init](../virtual-machines/linux/using-cloud-init.md
-) based [ARM template](../azure-resource-manager/templates/overview.md) maintained in the [iotedge-vm-deploy](https://github.com/Azure/iotedge-vm-deploy) project repository.
+) based [Azure Resource Manager template](../azure-resource-manager/templates/overview.md) maintained in the [iotedge-vm-deploy](https://github.com/Azure/iotedge-vm-deploy) project repository.
 
 On first boot, the Ubuntu 18.04 LTS virtual machine [installs the latest version of the Azure IoT Edge runtime via cloud-init](https://github.com/Azure/iotedge-vm-deploy/blob/master/cloud-init.txt). It also sets a supplied connection string before the runtime starts, allowing you to easily configure and connect the IoT Edge device without the need to start an SSH or remote desktop session. 
 
 ## Deploy using Deploy to Azure Button
 
-The [Deploy to Azure Button](../azure-resource-manager/templates/deploy-to-azure-button.md) allows for streamlined deployment of ARM templates maintained on GitHub.  This section will demonstrate usage of the Deploy to Azure Button contained in the [iotedge-vm-deploy](https://github.com/Azure/iotedge-vm-deploy) project repository.  
+The [Deploy to Azure Button](../azure-resource-manager/templates/deploy-to-azure-button.md) allows for streamlined deployment of [Azure Resource Manager templates](../azure-resource-manager/templates/overview.md) maintained on GitHub.  This section will demonstrate usage of the Deploy to Azure Button contained in the [iotedge-vm-deploy](https://github.com/Azure/iotedge-vm-deploy) project repository.  
 
 
-1. We will deploy an Azure IoT Edge enabled Linux VM using the iotedge-vm-deploy ARM Template.  To begin, click the button below:
+1. We will deploy an Azure IoT Edge enabled Linux VM using the iotedge-vm-deploy Azure Resource Manager template.  To begin, click the button below:
 
     [![Deploy to Azure Button for iotedge-vm-deploy](https://aka.ms/deploytoazurebutton)](https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2Fazure%2Fiotedge-vm-deploy%2Fmaster%2FedgeDeploy.json)