Empty description for Quartz Cron Expression: * 0 * * * ?

[littleYanzi]

I got empty description from CronDescriptor for Cron Expression: * 0 * * * ?, I think this is NOT correct.

[jmrozanec]

@littleYanzi thank you for reporting this. May we ask you for a PR with a test? Thanks!

[albertotn]

I'd like to take care of this during hacktoberfest, could you assign me ?

[jmrozanec]

@albertotn sure! Thanks!