fixed spelling of involved
fixed spelling of involved
cbednarski/packer-ubuntu,ys/packer-ubuntu-13.10-puppet,vektra/packer-ubuntu12.04-cgroups,JustinAzoff/packer-brobuntu-12.04,sjourdan/ubuntu-1404-k42-packer,mitchellh/packer-ubuntu-12.04-docker,JustinAzoff/packer-brobuntu-12.04