[glade] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit b85c202d707defa9ff60ccd4e4dd26cb7b1da94c
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Apr 6 16:17:59 2019 +0200

    Update Polish translation

 help/pl/pl.po | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/help/pl/pl.po b/help/pl/pl.po
index a26208da..9d4ddb5a 100644
--- a/help/pl/pl.po
+++ b/help/pl/pl.po
@@ -7,8 +7,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: glade-help\n"
-"POT-Creation-Date: 2019-01-07 20:50+0000\n"
-"PO-Revision-Date: 2019-01-17 12:10+0100\n"
+"POT-Creation-Date: 2019-04-06 09:57+0000\n"
+"PO-Revision-Date: 2019-04-06 16:15+0200\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -306,9 +306,9 @@ msgstr "Okno programu <application>Glade</application>"
 #: C/index.docbook:206
 msgctxt "_"
 msgid ""
-"external ref='figures/main-window.png' md5='bf5cf7830cf0b9a3c901ad6c13eddbff'"
+"external ref='figures/main-window.png' md5='5425da019396c13dbe8deb80303673ba'"
 msgstr ""
-"external ref='figures/main-window.png' md5='bf5cf7830cf0b9a3c901ad6c13eddbff'"
+"external ref='figures/main-window.png' md5='5425da019396c13dbe8deb80303673ba'"
 
 #. (itstool) path: screenshot/mediaobject
 #: C/index.docbook:205