docs: error comments

Co-authored-by: Echedey Luis <80125792+echedey-ls@users.noreply.github.com>

Author: JoLo90

pvlib/solarposition.py

@@ -1360,7 +1360,7 @@ def hour_angle(times, longitude, equation_of_time):
         Corresponding timestamps, must be localized to the timezone for the
         ``longitude``.
 
-        An error (AmbiguousTimeError in older pandas, ValueError in newer)
+        An error (``AmbiguousTimeError`` in older pandas, ``ValueError`` in newer)
         will be raised if any of the given times are on a day when the local
         daylight savings transition happens at midnight.  If you're working
         with such a timezone, consider converting to a non-DST timezone