Remove trailing space from lssubsys output
Remove trailing space from lssubsys output

Remove trailing space from lssubsys output, it can confuse scripts.

Signed-off-by: Jan Safranek <a7f4b96ffdd515ecef00f117294da18555749b0b@redhat.com>
Acked-by: Dhaval Giani <9e8a88f272eaf8af1eb7757146d1fb3d7f128182@linux.vnet.ibm.com>

rafalmiel/libcg,jrfastab/Linux-cgdcbxd,rafalmiel/libcg,jrfastab/Linux-cgdcbxd,rafalmiel/libcg,rafalmiel/libcg,jrfastab/Linux-cgdcbxd,jrfastab/Linux-cgdcbxd