If you want to add a comment, be sure to add it above the line with
the "
+++++" marks
around the time stamp and user information; by doing so, your comment
will also get marked with a time stamp and user information. If you
were to add your comment below the first one, there would be no way
of telling where the first comment ended and where your new one begins.
To change or delete an existing comment, simply change or delete
its text (and, for a delete, the time stamp and user information)
and click
Save.
If you deleted the comment, the notepad icon next to the segment
changes back to having a plus sign, to indicate that there are no
comments attached to the segment.