[libgweather] Updated Czeach translation

[Marek Černocký <mcernocky src gnome org>]

commit 7cc455face064a4a2753d61e5aca01245d17b701
Author: Marek Cernocky <marek_cernocky conel cz>
Date:   Thu Aug 3 17:54:54 2017 +0200

    Updated Czeach translation

 po/cs.po |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/po/cs.po b/po/cs.po
index 37c6f80..04768ad 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -132,7 +132,7 @@ msgstr "Sever — severozápad"
 #: ../libgweather/gweather-weather.c:125
 msgctxt "wind direction"
 msgid "Invalid"
-msgstr "Neplatný"
+msgstr "Neplatný údaj"
 
 #: ../libgweather/gweather-weather.c:131
 msgid "Clear Sky"
@@ -157,7 +157,7 @@ msgstr "Zataženo"
 #: ../libgweather/gweather-weather.c:142 ../libgweather/gweather-weather.c:214
 msgctxt "sky conditions"
 msgid "Invalid"
-msgstr "Neplatné"
+msgstr "Neplatný údaj"
 
 #. TRANSLATOR: If you want to know what "blowing" "shallow" "partial"
 #. * etc means, you can go to http://www.weather.com/glossary/ and