PowerShell Basics: Getting the right Azure Subscription in Azure Cloud Shell

I'm suspecting an error in the article.  Shouldn't "Now let's verify this works as it should by creating a resource group, and then viewing all the resource groups in the default description" be "Now let's verify this works as it should by creating a resource group, and then viewing all the resource groups in the default subscription"?  Reading this article while familiarizing with Azure for the first time has thrown me off a bit and required re-reading multiple times before finding this contextual error.