Update revision

Prepare for the next release.

src/po/ja.po

@@ -3,7 +3,7 @@
 # Do ":help uganda"  in Vim to read copying and usage conditions.
 # Do ":help credits" in Vim to see a list of people who contributed.
 #
-# Copyright (C) 2001-2018 MURAOKA Taro <[email protected]>,
+# Copyright (C) 2001-2019 MURAOKA Taro <[email protected]>,
 # 			  vim-jp <http://vim-jp.org/>
 #
 # THIS FILE IS DISTRIBUTED UNDER THE VIM LICENSE.
@@ -15,7 +15,7 @@ msgstr ""
 "Project-Id-Version: Vim 8.1\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2019-02-18 19:15+0900\n"
-"PO-Revision-Date: 2018-11-16 09:41+0900\n"
+"PO-Revision-Date: 2019-03-12 08:23+0900\n"
 "Last-Translator: MURAOKA Taro <[email protected]>\n"
 "Language-Team: Japanese <https://github.com/vim-jp/lang-ja>\n"
 "Language: ja\n"