doc: Tweak Japanese translation in lxc.container.conf(5)
doc: Tweak Japanese translation in lxc.container.conf(5)

Signed-off-by: KATOH Yasufumi <512423cb3a4857a38f472862b51e4ab1a1730f06@jazz.email.ne.jp>

caglar10ur/lxc,ss1h2a3tw/lxc,caglar10ur/lxc,thmo/lxc,thmo/lxc,caglar10ur/lxc,hallyn/lxc,ss1h2a3tw/lxc,hallyn/lxc,hallyn/lxc,thmo/lxc,ss1h2a3tw/lxc