Fix typos: the the -> the, wether -> whether, developper -> developer.
http://bugs.koha-community.org/show_bug.cgi?id=7356
Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
(cherry picked from commit c9c6bbdea8)
Signed-off-by: Chris Nighswonger <chris.nighswonger@gmail.com>