Remove visual noise from xmlscript

Change-Id: Id984fe846f28eba50f0fd480dca235482d150dd9
Reviewed-on: https://gerrit.libreoffice.org/8347
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>