message: cronjobs every 15min generate a native CronJob Object
diff: @@ -18,7 +18,7 @@ function cronScheduleMoreOftenThan15Minutes() {
  # Match found for M/xx, H/xx or */xx
  # Check if xx is smaller than 15, which means this cronjob runs more often than every 15 minutes.
  STEP=${BASH_REMATCH[2]}
  - if [ $STEP -le 15 ]; then
  + if [ $STEP -lt 15 ]; then
  return 0
  else
  return 1
  