i18n: update translations

Change-Id: I12d7b5984645f6def242f89e963b2a69a143cf59
Reviewed-by: Romain Bertozzi <romain.bertozzi@savoirfairelinux.com>
diff --git a/ui/cs_CZ.lproj/PreferencesWindow.strings b/ui/cs_CZ.lproj/PreferencesWindow.strings
index 6ce3bcf..c14fa84 100644
--- a/ui/cs_CZ.lproj/PreferencesWindow.strings
+++ b/ui/cs_CZ.lproj/PreferencesWindow.strings
@@ -1,6 +1,6 @@
 
 /* Class = "NSWindow"; title = "Ring Preferences"; ObjectID = "C1T-wE-wxb"; */
-"C1T-wE-wxb.title" = "Ring Preferences";
+"C1T-wE-wxb.title" = "Ring nastavení";
 
 /* Class = "NSToolbarItem"; label = "General"; ObjectID = "GQi-nL-0Ey"; */
 "GQi-nL-0Ey.label" = "Obecné";