Merge pull request #11972 from cynthn/patch-12

Author: PRMerger-2

articles/virtual-machines/linux/tutorial-custom-images.md

@@ -30,9 +30,9 @@ The steps below detail how to take an existing VM and turn it into a re-usable c
 
 To complete the example in this tutorial, you must have an existing virtual machine. If needed, this [script sample](../scripts/virtual-machines-linux-cli-sample-create-vm-nginx.md) can create one for you. When working through the tutorial, replace the resource group and VM names where needed.
 
-## Prepare VM
+## Create a custom image
 
-To create an image of a virtual machine, you need to prepare the VM by deprovisioning, deallocating, and then marking the source VM as generalized.
+To create an image of a virtual machine, you need to prepare the VM by deprovisioning, deallocating, and then marking the source VM as generalized. Once the VM has been prepared, you can create an the image.
 
 ### Deprovision the VM 
 
@@ -71,7 +71,7 @@ Finally, set the state of the VM as generalized with [az vm generalize](/cli//az
 az vm generalize --resource-group myResourceGroupImages --name myVM
 ```
 
-## Create the image
+### Create the image
 
 Now you can create an image of the VM by using [az image create](/cli//azure/image#create). The following example creates an image named *myImage* from a VM named *myVM*.