mitchellh/vagrant-aws — pull request #45 by ingineering (2013-04-16 17:50:14+00:00)
Title: Added config.ssh.username to example Vagrantfile

Per https://github.com/mitchellh/vagrant-aws/issues/2 in 1.1 you must specify aws.ssh_username and config.ssh.username in order for provisioning to work. Added mention of this fact to the example Vagrantfile in the README.