Remove visual noise from basctl

Change-Id: I3e6a238a0bafbb70a7c22bde1f2258b8014ed2d2
Reviewed-on: https://gerrit.libreoffice.org/8232
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>