[gucharmap] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit f47089afd35c14147c2a980f23987aed8297f446
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Sep 13 14:16:11 2020 +0200

    Update Polish translation

 help/pl/figures/gucharmap_window.png | Bin 47292 -> 38140 bytes
 po/pl.po                             |  18 +++++++++++-------
 2 files changed, 11 insertions(+), 7 deletions(-)
---
diff --git a/help/pl/figures/gucharmap_window.png b/help/pl/figures/gucharmap_window.png
index 96ba81b2..010243f1 100644
Binary files a/help/pl/figures/gucharmap_window.png and b/help/pl/figures/gucharmap_window.png differ
diff --git a/po/pl.po b/po/pl.po
index e17d162e..4cdd84ed 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -13,8 +13,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gucharmap\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gucharmap/issues\n";
-"POT-Creation-Date: 2020-03-14 08:04+0000\n"
-"PO-Revision-Date: 2020-03-15 14:35+0100\n"
+"POT-Creation-Date: 2020-09-12 20:19+0000\n"
+"PO-Revision-Date: 2020-09-13 14:08+0200\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -281,7 +281,7 @@ msgstr "Tablica z_naków"
 msgid "Character _Details"
 msgstr "Informacje o _znaku"
 
-#: gucharmap/gucharmap-chartable-accessible.c:798
+#: gucharmap/gucharmap-chartable-accessible.c:801
 msgid "Character Table"
 msgstr "Tablica znaków"
 
@@ -397,11 +397,11 @@ msgstr "Rozmiar czcionki"
 msgid "Script"
 msgstr "Pismo"
 
-#. Unicode assigns "Common" as the script name for any character not
+#. Unicode assigns "Unknown" as the script name for any character not
 #. * specifically listed in Scripts.txt
-#: gucharmap/gucharmap-script-codepoint-list.c:465 gucharmap/unicode-i18n.h:339
-msgid "Common"
-msgstr "Wspólne"
+#: gucharmap/gucharmap-script-codepoint-list.c:465
+msgid "Unknown"
+msgstr "Nieznane"
 
 #: gucharmap/gucharmap-search-dialog.c:562
 msgid "Information"
@@ -2003,6 +2003,10 @@ msgstr "Alfabet Braille’a"
 msgid "Canadian Aboriginal"
 msgstr "Rdzenny kanadyjski"
 
+#: gucharmap/unicode-i18n.h:339
+msgid "Common"
+msgstr "Wspólne"
+
 #: gucharmap/unicode-i18n.h:342
 msgid "Cypriot"
 msgstr "Cypryjski"