Fix typo: operation systems -> operating systems
Fix typo: operation systems -> operating systems
gitebra/vagrant,gitebra/vagrant,sni/vagrant,marxarelli/vagrant,chrisroberts/vagrant,gitebra/vagrant,sni/vagrant,marxarelli/vagrant,chrisroberts/vagrant,bryson/vagrant,sni/vagrant,gitebra/vagrant,mitchellh/vagrant,bryson/vagrant,bryson/vagrant,chrisroberts/vagrant,sni/vagrant,bryson/vagrant,mitchellh/vagrant,mitchellh/vagrant,chrisroberts/vagrant,marxarelli/vagrant,mitchellh/vagrant,marxarelli/vagrant