2010–editing text for comment box

The Twenty Ten uses a new Template Tag called comment_form.

If you check it out, you can pass a few arguments to it in order to show some text above/below the form.

So in comments.php, fine comment_form() and try changing it to this:

comment_form( array(
	'comment_notes_before' => 'Please note, your comment will be moderated first.'
) );

Note that this will override the default text. You could also use comment_notes_after as well, to add it below the form.