// $Id: lesson.php,v 1.16.2.3 2006/12/08 18:45:55 mark-nielsen Exp $
// lesson.php - created with Moodle 1.7 beta + (2006101003)

line 268

$string['teachertimerwarning'] = 'Timer only works for students. Test the timer by loggin in as a student.';

loggin is missing 'g' at the end, should be 'logging'