ceph-crash: add missing \ in service file
ceph-crash: add missing \ in service file

regression by: d374e634edbb55cc1012308dff848a42a01fb012

Signed-off-by: Seena Fallah <367913d4df628ad6321bda291c1f2d6ae5e2f066@gmail.com>

ceph/ceph-ansible,ceph/ceph-ansible