Monthly schedule calender

I can't seem to find the option to control the display of the [app_monthly_schedule]. Currently my calender is showing the abbreviated days of the week on both the top and bottom of the calender. How can I remove the days from the bottom?

http://www.befreemassage.com/make-an-appointment/

Also, if you have any advice about the display bug that I mention on my page that would be helpful. thanks.