Fix linting issue.

Author: geerlingguy

example.config.yml

@@ -8,7 +8,6 @@ gpsd_options: "-s {{ gpsd_baud }} -n"
 
 # Refclock to be used as a time source.
 # See: https://chrony-project.org/doc/3.4/chrony.conf.html#refclock
-# See also: https://austinsnerdythings.com/2025/02/14/revisiting-microsecond-accurate-ntp-for-raspberry-pi-with-gps-pps-in-2025/
 chrony_refclock: |
   # Uncomment to use NIC's PHC as time source.
   # refclock PHC /dev/ptp0 poll 0 dpoll -5 tai  # Use NIC's PHC