[libgweather] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit ce3c858721c876cba7de2814c7f84addb1d5cb50
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat May 20 18:18:47 2017 +0200

    Update Polish translation

 po/pl.po |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/po/pl.po b/po/pl.po
index d0aa19e..558790a 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -14,8 +14,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libgweather\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-03-27 22:10+0200\n"
-"PO-Revision-Date: 2017-03-27 22:11+0200\n"
+"POT-Creation-Date: 2017-05-20 18:17+0200\n"
+"PO-Revision-Date: 2017-05-20 18:18+0200\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -405,7 +405,7 @@ msgstr "Burza piaskowa"
 
 #: ../libgweather/gweather-weather.c:193
 msgid "Sandstorm in the vicinity"
-msgstr "Bura piaskowa w pobliżu"
+msgstr "Burza piaskowa w pobliżu"
 
 #: ../libgweather/gweather-weather.c:193
 msgid "Heavy sandstorm"