[seahorse-nautilus] Update Japanese translation

[Translations User D-L <translations src gnome org>]

commit cb4019a75ce8d500d2e4b861212a040486fbb5c3
Author: Ryuta Fujii <translation sicklylife jp>
Date:   Sat Sep 28 12:27:29 2019 +0000

    Update Japanese translation

 po/ja.po | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/po/ja.po b/po/ja.po
index d8d32da..4d0c209 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -3,6 +3,7 @@
 # Anthony Mulcahy <anthony kcn ne jp>, 1999, 2000.
 # Takeshi AIHANA <takeshi aihana gmail com>, 2000-2008.
 # Takayuki KUSANO <AE5T-KSN asahi-net or jp>, 2010.
+# Jiro Matsuzawa <jmatsuzawa src gnome org>, 2011.
 # sicklylife <translation sicklylife jp>, 2019.
 #
 msgid ""