bisturi timetable: 2 edits in 1 file(s)

bisturi timetable: 2 edits in 1 file(s): a task in bisturi-harbor (Harbor dataset). Edit the files as follows: 1. In hours.md : in the table, row “Wednesday”, column “Closes”, replace “18:00” with “19:00”. 2. In hours.md : delete the “Thursday” row from the table. Do not change anything else.