Wrong Timer Description systemd_timer

The systemd_timer says "Run py-unifi-route53-ddns.service every 5 minutes",
but the timer setting is "OnCalendar=*:5/10" which runs on the 5th minute of the hour, then every 10 minutes.

The description should read "Run py-unifi-route53-ddns.service on the 5th minute of the hour, then every 10 minutes"