Typo in OpenShift template

[trslater]

It seems like there is a typo in the OpenShift template:

backup-container/openshift/templates/backup-cronjob/backup-cronjob.yaml

Line 5 in fca9861

name: "{$JOB_NAME}-cronjob-template"

I believe it should be ${JOB_NAME}.

[WadeBarnes]

Feel free to submit a PR for the fix.

[trslater]

Will do!