src cleanup: do not use XXX in strings if just any other string works also
src cleanup: do not use XXX in strings if just any other string works also

XXX is usually used in comments to mark questionable places in the source.

edgewood/borg,raxenak/borg,RonnyPfannschmidt/borg,edgewood/borg,RonnyPfannschmidt/borg,RonnyPfannschmidt/borg,raxenak/borg,edgewood/borg,edgimar/borg,raxenak/borg,RonnyPfannschmidt/borg,edgimar/borg,edgimar/borg,edgimar/borg,raxenak/borg,edgewood/borg,RonnyPfannschmidt/borg