[gnome-chess] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit b2eb15a2222c1402fd29144e5eb2239e496ac7e7
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Apr 21 20:38:44 2019 +0200

    Update Polish translation

 help/pl/pl.po | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/help/pl/pl.po b/help/pl/pl.po
index 8f1598c..ca14e0f 100644
--- a/help/pl/pl.po
+++ b/help/pl/pl.po
@@ -7,8 +7,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-chess-help\n"
-"POT-Creation-Date: 2019-03-03 14:09+0000\n"
-"PO-Revision-Date: 2019-03-10 16:05+0100\n"
+"POT-Creation-Date: 2019-04-21 18:27+0000\n"
+"PO-Revision-Date: 2019-04-21 20:38+0200\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -300,8 +300,8 @@ msgstr ""
 #. whatever you like once you have updated your copy of the file.
 #: C/index.page:6
 msgctxt "_"
-msgid "external ref='figures/logo.png' md5='5663650492a8f3d9921675c7649c0b2b'"
-msgstr "external ref='figures/logo.png' md5='5663650492a8f3d9921675c7649c0b2b'"
+msgid "external ref='figures/logo.png' md5='d5657af3b8a4606bc25ac1b7ee68ac06'"
+msgstr "external ref='figures/logo.png' md5='d5657af3b8a4606bc25ac1b7ee68ac06'"
 
 #. (itstool) path: info/title
 #: C/index.page:7
@@ -323,9 +323,9 @@ msgstr "Szachy GNOME"
 #: C/index.page:19
 msgctxt "_"
 msgid ""
-"external ref='figures/logo32.png' md5='9977fa6602db11899f6ea4559f366e06'"
+"external ref='figures/logo32.png' md5='0331c3c9beceabc03dae1ec5148bee78'"
 msgstr ""
-"external ref='figures/logo32.png' md5='9977fa6602db11899f6ea4559f366e06'"
+"external ref='figures/logo32.png' md5='0331c3c9beceabc03dae1ec5148bee78'"
 
 #. (itstool) path: page/title
 #: C/index.page:19