[gnome-hello] Update Japanese translation

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

commit 5c1bc9f825c996035f042e022c86434a71466ec1
Author: sicklylife <translation sicklylife jp>
Date:   Thu Jan 9 14:57:24 2020 +0000

    Update Japanese translation

 po/ja.po | 30 ++++++++++++++++++------------
 1 file changed, 18 insertions(+), 12 deletions(-)
---
diff --git a/po/ja.po b/po/ja.po
index 63c5868..de3861b 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -1,17 +1,18 @@
 # gnome-hello ja.po
-# Copyright (C) 2003,2007,2012 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2007, 2012, 2020 Free Software Foundation, Inc.
 # This file is distributed under the same license as the gnome-hello package.
-# KAMAGASAKO Masatoshi <emerald gnome gr jp>, 2003
-# Satoru SATOH <ss gnome gr jp>, 2007
-# Jiro Matsuzawa <jmatsuzawa gnome org>, 2012
+# KAMAGASAKO Masatoshi <emerald gnome gr jp>, 2003.
+# Satoru SATOH <ss gnome gr jp>, 2007.
+# Jiro Matsuzawa <jmatsuzawa gnome org>, 2012.
+# sicklylife <translation sicklylife jp>, 2020.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-hello trunk\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-hello/issues\n";
 "POT-Creation-Date: 2018-06-10 16:55+0000\n"
-"PO-Revision-Date: 2012-08-11 20:10+0900\n"
-"Last-Translator: Jiro Matsuzawa <jmatsuzawa gnome org>\n"
+"PO-Revision-Date: 2020-01-09 22:00+0900\n"
+"Last-Translator: sicklylife <translation sicklylife jp>\n"
 "Language-Team: Japanese <gnome-translation gnome gr jp>\n"
 "Language: ja\n"
 "MIME-Version: 1.0\n"
@@ -74,11 +75,13 @@ msgid ""
 "%s\n"
 "Run '%s --help' to see a full list of available command line options.\n"
 msgstr ""
+"%s\n"
+"'%s --help' を実行すると利用可能なコマンドラインオプションの一覧が表示されます。\n"
 
 #: ../src/hello.c:121
 #, c-format
 msgid "You must specify someone to greet.\n"
-msgstr "挨拶する人を指定しなければなりません\n"
+msgstr "挨拶する人を指定しなければなりません。\n"
 
 #: ../src/hello.c:126
 #, c-format
@@ -187,22 +190,25 @@ msgstr "これは何もしません; ただのデモンストレーションで
 
 #: ../src/menus.c:163
 msgid "Unable to open help file"
-msgstr ""
+msgstr "ヘルプファイルを開けません"
 
 #: ../src/menus.c:185
 msgid ""
 "Copyright © 1999 Havoc Pennington\n"
 "Copyright © 1999 - 2010 GNOME Hello Contributors"
 msgstr ""
+"Copyright © 1999 Havoc Pennington\n"
+"Copyright © 1999 - 2010 GNOME Hello Contributors"
 
 #: ../src/menus.c:200
-#, fuzzy
-#| msgid "- GNOME Hello"
 msgid "About GNOME Hello"
-msgstr "- GNOME Hello"
+msgstr "GNOME Hello について"
 
 #: ../src/menus.c:201
 msgid "translator-credits"
 msgstr ""
+"日本 GNOME ユーザー会 <http://www.gnome.gr.jp>\n"
+"Jiro Matsuzawa <jmatsuzawa gnome org>\n"
 "KAMAGASAKO Masatoshi <emerald gnome gr jp>\n"
-"日本 GNOME ユーザー会 http://www.gnome.gr.jp";
+"Satoru SATOH <ss gnome gr jp>\n"
+"sicklylife <translation sicklylife jp>"