Use semicolon as PHP config comment marker
Use semicolon as PHP config comment marker

Fixes #111

Thanks @ndarilek for finding this and filing it.

dwrensha/vagrant-spk,dwrensha/vagrant-spk,sandstorm-io/vagrant-spk,sandstorm-io/vagrant-spk,ndarilek/vagrant-spk,dwrensha/vagrant-spk,sandstorm-io/vagrant-spk,ndarilek/vagrant-spk,ndarilek/vagrant-spk