[libgweather] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit 29a2e3cdc1407053492fe7b83f66f1e40f8e7698
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Tue Jul 25 15:36:01 2017 +0200

    Update Polish translation

 po/pl.po |   40 ++++++++++++++++++++--------------------
 1 files changed, 20 insertions(+), 20 deletions(-)
---
diff --git a/po/pl.po b/po/pl.po
index 558790a..c95916f 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: 2017-05-20 18:17+0200\n"
-"PO-Revision-Date: 2017-05-20 18:18+0200\n"
+"POT-Creation-Date: 2017-07-25 15:35+0200\n"
+"PO-Revision-Date: 2017-07-25 15:35+0200\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -466,41 +466,41 @@ msgstr "Nieznane"
 msgid "default:mm"
 msgstr "default:mm"
 
-#. TRANSLATOR: This is the temperature in degrees Fahrenheit (\302\260 is U+00B0 DEGREE SIGN)
+#. TRANSLATOR: This is the temperature in degrees Fahrenheit (U+2109 DEGREE FAHRENHEIT)
 #: ../libgweather/gweather-weather.c:801
 #, c-format
-msgid "%.1f °F"
-msgstr "%.1f °⁠F"
+msgid "%.1f ℉"
+msgstr "%.1f ℉"
 
-#. TRANSLATOR: This is the temperature in degrees Fahrenheit (\302\260 is U+00B0 DEGREE SIGN)
+#. TRANSLATOR: This is the temperature in degrees Fahrenheit (U+2109 DEGREE FAHRENHEIT)
 #: ../libgweather/gweather-weather.c:804
 #, c-format
-msgid "%d °F"
-msgstr "%d °⁠F"
+msgid "%d ℉"
+msgstr "%d ℉"
 
-#. TRANSLATOR: This is the temperature in degrees Celsius (\302\260 is U+00B0 DEGREE SIGN)
+#. TRANSLATOR: This is the temperature in degrees Celsius (U+2103 DEGREE CELSIUS)
 #: ../libgweather/gweather-weather.c:810
 #, c-format
-msgid "%.1f °C"
-msgstr "%.1f °⁠C"
+msgid "%.1f ℃"
+msgstr "%.1f ℃"
 
-#. TRANSLATOR: This is the temperature in degrees Celsius (\302\260 is U+00B0 DEGREE SIGN)
+#. TRANSLATOR: This is the temperature in degrees Celsius (U+2103 DEGREE CELSIUS)
 #: ../libgweather/gweather-weather.c:813
 #, c-format
-msgid "%d °C"
-msgstr "%d °⁠C"
+msgid "%d ℃"
+msgstr "%d ℃"
 
-#. TRANSLATOR: This is the temperature in kelvin
+#. TRANSLATOR: This is the temperature in kelvin (U+212A KELVIN SIGN)
 #: ../libgweather/gweather-weather.c:819
 #, c-format
-msgid "%.1f K"
-msgstr "%.1f K"
+msgid "%.1f K"
+msgstr "%.1f K"
 
-#. TRANSLATOR: This is the temperature in kelvin
+#. TRANSLATOR: This is the temperature in kelvin (U+212A KELVIN SIGN)
 #: ../libgweather/gweather-weather.c:822
 #, c-format
-msgid "%d K"
-msgstr "%d K"
+msgid "%d K"
+msgstr "%d K"
 
 #: ../libgweather/gweather-weather.c:845 ../libgweather/gweather-weather.c:861
 #: ../libgweather/gweather-weather.c:877 ../libgweather/gweather-weather.c:939