[gnome-system-monitor] Update Japanese translation

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

commit b09e3a297ee6d4a2e79e57791611855e5d8ea7e5
Author: sicklylife <translation sicklylife jp>
Date:   Wed Aug 26 14:59:32 2020 +0000

    Update Japanese translation

 po/ja.po | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)
---
diff --git a/po/ja.po b/po/ja.po
index 3e488e5c..69056af4 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -1,5 +1,5 @@
 # gnome-system-monitor (procman) ja.po.
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2015, 2019-2020 Free Software Foundation, Inc.
 # Takeshi Aihana <takeshi aihana gmail com>, 2001-2009.
 # KAMAGASAKO Masatoshi <emerald gnome gr jp>, 2003.
 # Satoru SATOH <ss gnome gr jp>, 2006.
@@ -15,7 +15,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-system-monitor/";
 "issues\n"
 "POT-Creation-Date: 2020-08-07 06:32+0000\n"
-"PO-Revision-Date: 2020-02-13 23:00+0900\n"
+"PO-Revision-Date: 2020-08-26 23:30+0900\n"
 "Last-Translator: sicklylife <translation sicklylife jp>\n"
 "Language-Team: Japanese <gnome-translation gnome gr jp>\n"
 "Language: ja\n"
@@ -881,16 +881,12 @@ msgid "Show process “Nice” column on startup"
 msgstr "起動時にプロセス一覧の項目“Nice 値”を表示"
 
 #: src/org.gnome.gnome-system-monitor.gschema.xml.in:371
-#, fuzzy
-#| msgid "Width of process “PID” column"
 msgid "Width of process “ID” column"
-msgstr "プロセス一覧の項目“PID”の幅"
+msgstr "プロセス一覧の項目“ID”の幅"
 
 #: src/org.gnome.gnome-system-monitor.gschema.xml.in:378
-#, fuzzy
-#| msgid "Show process “PID” column on startup"
 msgid "Show process “ID” column on startup"
-msgstr "起動時にプロセス一覧の項目“PID”を表示"
+msgstr "起動時にプロセス一覧の項目“ID”を表示"
 
 #: src/org.gnome.gnome-system-monitor.gschema.xml.in:385
 msgid "Width of process “SELinux Security Context” column"