tree b3638f5387641a287f7dd3f7875f964196d5c552
parent 15115fad543f0ce480a8572db3272c9c712fe99e
author Bob Nystrom <robert@stuffwithstuff.com> 1490314535 -0700
committer GitHub <noreply@github.com> 1490314535 -0700

Ensure space between `-` and `--`. (#607)

Fix #170.