I tried replacing "Comment" in the language file (/enrol/apply/lang/en/enrol_apply.php) and and no joy is there any other way to edit it... does the string have to be edited before the plugin is installed or should the string be read at runtime?
Enrolment
New Enrolment Plugin: Enrolment upon approval
Denne tråd er låst, så du kan ikke længere svare på den.