fix permissions
fix permissions

firemark/calendar-oswiecim,Fisiu/calendar-oswiecim,firemark/calendar-oswiecim,hackerspace-silesia/calendar-oswiecim,hackerspace-silesia/calendar-oswiecim,hackerspace-silesia/calendar-oswiecim,Fisiu/calendar-oswiecim,firemark/calendar-oswiecim,Fisiu/calendar-oswiecim