[gnome-tweak-tool] Updated Czech translation

[Marek Černocký <mcernocky src gnome org>]

commit 466bfb143dc3e154a07f59eb14d5ddc27adb0c93
Author: Marek Cernocky <marek_cernocky conel cz>
Date:   Mon Oct 30 11:40:17 2017 +0100

    Updated Czech translation

 po/cs.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/cs.po b/po/cs.po
index 0e5bc2a..7f62750 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -489,7 +489,7 @@ msgstr "Umístění"
 #. interface is flipped
 #: gtweak/tweaks/tweak_group_windows.py:199
 msgid "Left"
-msgstr "Vlavo"
+msgstr "Vlevo"
 
 #. Translators: For RTL languages, this is the "Left" direction since the
 #. interface is flipped