[gnome-control-center] Updated Czeach translation

[Marek Černocký <mcernocky src gnome org>]

commit 6694ec4a59c9c39489ebeddf99fca78850718f44
Author: Marek Cernocky <marek_cernocky conel cz>
Date:   Thu Aug 3 18:03:46 2017 +0200

    Updated Czeach translation

 po/cs.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/cs.po b/po/cs.po
index 6efcee4..5dc4ed1 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -4135,7 +4135,7 @@ msgstr "_Wi-Fi"
 
 #: ../panels/power/cc-power-panel.c:1832
 msgid "Turn off Wi-Fi to save power."
-msgstr "Vypnout Wi-Fi, aby se šetřila energie."
+msgstr "Vypněte Wi-Fi, když chcete šetřit energie."
 
 #: ../panels/power/cc-power-panel.c:1857
 msgid "_Mobile broadband"