[gnome-sudoku] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit 2e13ef6a3d43aaaffdf7aa94713f3d89aa9fa82e
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Wed Jan 18 23:34:52 2017 +0100

    Update Polish translation

 po/pl.po |   18 +++++++++++-------
 1 files changed, 11 insertions(+), 7 deletions(-)
---
diff --git a/po/pl.po b/po/pl.po
index 8396458..a8d81cb 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -1,5 +1,5 @@
 # Polish translation for gnome-sudoku.
-# Copyright © 1998-2016 the gnome-sudoku authors.
+# Copyright © 1998-2017 the gnome-sudoku authors.
 # This file is distributed under the same license as the gnome-sudoku package.
 # Zbigniew Chyla <chyla alice ci pwr wroc pl>, 1998-2002.
 # Marcin Gorycki <mgo olicom dk>, 1999.
@@ -12,16 +12,16 @@
 # Tomasz Dominikowski <dominikowski gmail com>, 2008.
 # Joanna Mazgaj <jmazgaj aviary pl>, 2009-2010.
 # Wojciech Kapusta <wkapusta aviary pl>, 2009.
-# Piotr Drąg <piotrdrag gmail com>, 2010-2016.
-# Aviary.pl <community-poland mozilla org>, 2007-2016.
+# Piotr Drąg <piotrdrag gmail com>, 2010-2017.
+# Aviary.pl <community-poland mozilla org>, 2007-2017.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-sudoku\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-";
 "sudoku&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2016-11-06 15:33+0000\n"
-"PO-Revision-Date: 2016-11-07 08:35+0100\n"
+"POT-Creation-Date: 2017-01-18 22:06+0000\n"
+"PO-Revision-Date: 2017-01-18 23:34+0100\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -99,6 +99,10 @@ msgstr ""
 msgid "A GNOME sudoku game preview"
 msgstr "Podgląd gry GNOME Sudoku"
 
+#: data/gnome-sudoku.appdata.xml.in:47
+msgid "The GNOME Project"
+msgstr "Projekt GNOME"
+
 #: data/gnome-sudoku.desktop.in:3 data/gnome-sudoku.ui:7
 #: data/gnome-sudoku.ui:108 src/gnome-sudoku.vala:606
 msgid "Sudoku"
@@ -354,8 +358,8 @@ msgstr ""
 "Tomasz Dominikowski <dominikowski gmail com>, 2008\n"
 "Joanna Mazgaj <jmazgaj aviary pl>, 2009-2010\n"
 "Wojciech Kapusta <wkapusta aviary pl>, 2009\n"
-"Piotr Drąg <piotrdrag gmail com>, 2010-2016\n"
-"Aviary.pl <community-poland mozilla org>, 2007-2016"
+"Piotr Drąg <piotrdrag gmail com>, 2010-2017\n"
+"Aviary.pl <community-poland mozilla org>, 2007-2017"
 
 #: src/number-picker.vala:90
 msgid "Clear"