[PATCH] po: Update Japanese translation.

[Akihiro Sagawa]

This fixes the translation issue spotted by Francois,
https://source.winehq.org/patches/data/156568 .
Thanks.

Signed-off-by: Akihiro Sagawa <sagawa.aki(a)gmail.com>
---
 po/ja.po | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)