this.x = $('<div class="edumed-exercise-remove btn btn-mini btn-danger">x</div>');
this.x.on('click', function() {
var dialog = Dialog.create({
- title: 'Removing exercise',
+ title: gettext('Removing exercise'),
text: gettext('Do you really want to remove this exercise?'),
executeButtonText: gettext('Yes'),
cancelButtonText: gettext('No, don\'t do anything!')