Remove visual noise from sax

Change-Id: Ica31580f72b43456c33b2f6abbf2140a79efae1a
Reviewed-on: https://gerrit.libreoffice.org/8299
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>