[gnome-clocks] Update Japanese translation

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

commit e6cb0fb46a0a19f879f892733f4c703c9e48ac43
Author: sicklylife <translation sicklylife jp>
Date:   Wed Dec 16 12:22:43 2020 +0000

    Update Japanese translation

 po/ja.po | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/po/ja.po b/po/ja.po
index 02f9239..903a7c4 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -12,7 +12,7 @@ msgstr ""
 "Project-Id-Version: gnome-clocks master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-clocks/issues\n";
 "POT-Creation-Date: 2020-08-07 13:53+0000\n"
-"PO-Revision-Date: 2020-08-23 23:30+0900\n"
+"PO-Revision-Date: 2020-12-16 20:40+0900\n"
 "Last-Translator: sicklylife <translation sicklylife jp>\n"
 "Language-Team: Japanese <gnome-translation gnome gr jp>\n"
 "Language: ja\n"
@@ -392,7 +392,7 @@ msgstr "タイマー"
 
 #: data/ui/world-face.ui:35 data/ui/world-location-dialog.ui:8
 msgid "Add World Clock"
-msgstr "世界時計の追加"
+msgstr "世界時計を追加"
 
 #: data/ui/world-location-dialog.ui:24
 msgid "_Cancel"