[gnome-system-monitor] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit 4c0197f7337623ded364fad945e1e0b7348f79c7
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Mon Feb 11 21:01:37 2019 +0100

    Update Polish translation

 po/pl.po | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/po/pl.po b/po/pl.po
index c34a8bd3..9f9a7751 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -14,8 +14,8 @@ msgstr ""
 "Project-Id-Version: gnome-system-monitor\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: 2019-02-06 22:44+0100\n"
+"POT-Creation-Date: 2019-02-11 12:14+0000\n"
+"PO-Revision-Date: 2019-02-11 21:01+0100\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -37,8 +37,8 @@ msgstr "Wyświetlanie istniejących procesów i monitorowanie stanu systemu"
 
 #. 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 "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