> A `Vagrantfile` has been placed in this directory. You are now
> ready to `vagrant up` your first virtual environment! Please read
> the comments in the Vagrantfile as well as documentation on
> `vagrantup.com` for more information on using Vagrant.
multi (optional): update all documents that match spec, rather than just the first matching document. The default value for multi is currently False, but this might eventually change to True. It is recommended that you specify this argument explicitly for all update operations in order to prepare your code for that change.