schedule.md: Remove office hours schedule

schedule.md

@@ -5,16 +5,6 @@ nav_order: 4
 description: The weekly event schedule.
 ---
 
-# Schedule
-
-Schedule data are defined as YAML [data files](https://jekyllrb.com/docs/datafiles/) following the example format in `_data/schedule`.
-
-Multiple schedules can be rendered on a page, each with their own events and hour range.
-
-## Weekly Schedule
+# Weekly Schedule
 
 {% include schedule.html data=site.data.schedule.weekly interval=30 row_height=40 min_day_width=130 %}
-
-## Office Hours Schedule
-
-{% include schedule.html data=site.data.schedule.office-hours interval=30 row_height=40 min_day_width=130 %}