Remove accidental testing usage of tomorrow

app/controllers/attendance_tracker_controller.rb

@@ -8,7 +8,7 @@ class AttendanceTrackerController < ApplicationController
 
   def today
     @courses = Course.active.sort_by(&:title)
-    @date = Date.tomorrow
+    @date = Date.today
     @current_lecture = get_current_lecture
     @lectures = @courses.flat_map { |course| course.lectures.filter { |a| a.start_time.to_date == @date } }.sort_by { |l| l.start_time }
   end