[gnome-system-monitor] Update Greek translation

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

commit 0d1242401f2a280b673d6f85c9d109732f95e513
Author: Efstathios Iosifidis <eiosifidis gnome org>
Date:   Sun Feb 17 18:03:18 2019 +0000

    Update Greek translation

 po/el.po | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)
---
diff --git a/po/el.po b/po/el.po
index db3b335e..bd4bffd2 100644
--- a/po/el.po
+++ b/po/el.po
@@ -18,8 +18,8 @@ msgstr ""
 "Project-Id-Version: el\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-system-monitor/";
 "issues\n"
-"POT-Creation-Date: 2018-12-10 17:40+0000\n"
-"PO-Revision-Date: 2018-12-21 01:48+0200\n"
+"POT-Creation-Date: 2019-02-11 12:14+0000\n"
+"PO-Revision-Date: 2019-02-17 20:02+0200\n"
 "Last-Translator: Efstathios Iosifidis <iosifidis opensuse org>\n"
 "Language-Team: team gnome gr\n"
 "Language: el\n"
@@ -27,7 +27,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Poedit 2.0.7\n"
+"X-Generator: Poedit 1.5.7\n"
 "X-Project-Style: gnome\n"
 
 #: gnome-system-monitor.desktop.in.in:3 data/interface.ui:6
@@ -42,8 +42,9 @@ msgstr "Προβολή τρεχουσών διεργασιών και παρακ
 
 #. Translators: Do NOT translate or transliterate this text (this is an icon file name)!
 #: gnome-system-monitor.desktop.in.in:8
-msgid "gnome-system-monitor"
-msgstr "gnome-system-monitor"
+#| msgid "gnome-system-monitor"
+msgid "org.gnome.SystemMonitor"
+msgstr "org.gnome.SystemMonitor"
 
 #. Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list 
MUST also end with a semicolon!
 #: gnome-system-monitor.desktop.in.in:19