<p>they are enabled already, see: <a href="https://travis-ci.org/monitoring-plugins/monitoring-plugins/pull_requests">https://travis-ci.org/monitoring-plugins/monitoring-plugins/pull_requests</a></p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br><a href="https://github.com/monitoring-plugins/monitoring-plugins/pull/1261#issuecomment-46974751">Reply to this email on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/5514713__eyJzY29wZSI6Ik5ld3NpZXM6QmVhY29uIiwiZXhwaXJlcyI6MTcxOTIzNzg5MiwiZGF0YSI6eyJpZCI6MzUzOTM0NjJ9fQ==--4ac4ba9bd9dc8ef749a335d3449e32fadbaf77c9.gif" width="1" /></p>