Add newline to hosts file
Add newline to hosts file

The Windows default hosts file doesn't appear to end with a newline, so let's add one.

TRAINTECH-1599 #resolved #time 10m
marrero984/education-builds,marrero984/education-builds,puppetlabs/puppetlabs-training-bootstrap,marrero984/education-builds,puppetlabs/puppetlabs-training-bootstrap,puppetlabs/puppetlabs-training-bootstrap