[gnome-calculator] Update Japanese translation

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

commit bedf58f6b0aa4777a567cd5da2059ab79b3002c9
Author: Ryuta Fujii <translation sicklylife jp>
Date:   Wed Aug 28 10:45:18 2019 +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 68acae41..39415551 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -16,7 +16,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-calculator/";
 "issues\n"
 "POT-Creation-Date: 2019-08-28 09:56+0000\n"
-"PO-Revision-Date: 2019-08-28 19:40+0900\n"
+"PO-Revision-Date: 2019-08-28 19:44+0900\n"
 "Last-Translator: sicklylife <translation sicklylife jp>\n"
 "Language-Team: Japanese <gnome-translation gnome gr jp>\n"
 "Language: ja\n"
@@ -2656,7 +2656,7 @@ msgid "Switch conversion units"
 msgstr "単位変換を切り替える"
 
 #: src/math-converter.ui:29
-msgid  " to "
+msgid " to "
 msgstr " → "
 
 #: src/math-converter.ui:112