[ghex] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit 757968e6b675faa1ca159a6136411617e64e0071
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Feb 21 17:27:37 2019 +0100

    Update Polish translation

 po/pl.po | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/po/pl.po b/po/pl.po
index 5fa30e3..510a689 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -1,17 +1,17 @@
 # Polish translation for ghex.
-# Copyright © 1999-2018 the ghex authors.
+# Copyright © 1999-2019 the ghex authors.
 # This file is distributed under the same license as the ghex package.
 # Zbigniew Chyla <chyla alice ci pwr wroc pl>, 1999-2003.
 # Artur Flinta <aflinta at kernel pl>, 2003.
-# Piotr Drąg <piotrdrag gmail com>, 2012-2018.
-# Aviary.pl <community-poland mozilla org>, 2012-2018.
+# Piotr Drąg <piotrdrag gmail com>, 2012-2019.
+# Aviary.pl <community-poland mozilla org>, 2012-2019.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: ghex\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/ghex/issues\n";
-"POT-Creation-Date: 2018-12-11 10:20+0000\n"
-"PO-Revision-Date: 2018-12-13 19:42+0100\n"
+"POT-Creation-Date: 2018-12-13 18:44+0000\n"
+"PO-Revision-Date: 2019-02-21 17:27+0100\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -841,7 +841,7 @@ msgstr "PLIKI"
 
 #: src/main.c:99
 msgid "- GTK+ binary editor"
-msgstr "— edytor plików binarnych GTK+"
+msgstr "— edytor plików binarnych GTK"
 
 #: src/main.c:103
 #, c-format
@@ -1059,8 +1059,8 @@ msgid "translator-credits"
 msgstr ""
 "Zbigniew Chyla <chyla alice ci pwr wroc pl>, 1999-2003\n"
 "Artur Flinta <aflinta at kernel pl>, 2003\n"
-"Piotr Drąg <piotrdrag gmail com>, 2012-2018\n"
-"Aviary.pl <community-poland mozilla org>, 2012-2018"
+"Piotr Drąg <piotrdrag gmail com>, 2012-2019\n"
+"Aviary.pl <community-poland mozilla org>, 2012-2019"
 
 #: src/ui.c:194
 msgid "GHex Website"