[gnome-initial-setup] l10n: Update Japanese translation

[Jiro Matsuzawa <jmatsuzawa src gnome org>]

commit 3542c225ca6202917525adc212af544c8acbb0ea
Author: Jiro Matsuzawa <jmatsuzawa gnome org>
Date:   Mon Apr 15 12:06:36 2013 +0900

    l10n: Update Japanese translation

 po/ja.po | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/po/ja.po b/po/ja.po
index f6870e1..70fff00 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -323,7 +323,7 @@ msgstr "その他…"
 
 #: ../gnome-initial-setup/pages/network/gis-network-page.c:355
 msgid "Network is not available."
-msgstr "ネットワークが利用可能ではありません。"
+msgstr "ネットワークが利用できません。"
 
 #: ../gnome-initial-setup/pages/network/gis-network-page.c:357
 msgid "No network devices found."