i18n: update

Change-Id: I1d9dfe81c86dcd72b488722937411e1a50fd2229
diff --git a/ui/cs_CZ.lproj/RingWizard.strings b/ui/cs_CZ.lproj/RingWizard.strings
index 0ae9199..0fc2058 100644
--- a/ui/cs_CZ.lproj/RingWizard.strings
+++ b/ui/cs_CZ.lproj/RingWizard.strings
@@ -5,8 +5,8 @@
 /* Class = "NSTextFieldCell"; placeholderString = "'Unknown' if empty..."; ObjectID = "5Z7-Wi-530"; */
 "5Z7-Wi-530.placeholderString" = "'Unknown' if empty...";
 
-/* Class = "NSTextFieldCell"; title = "Advanced security (optionnal)"; ObjectID = "Gnn-K9-PTH"; */
-"Gnn-K9-PTH.title" = "Advanced security (optionnal)";
+/* Class = "NSTextFieldCell"; title = "Advanced security (optional)"; ObjectID = "Gnn-K9-PTH"; */
+"Gnn-K9-PTH.title" = "Advanced security (optional)";
 
 /* Class = "NSSecureTextFieldCell"; placeholderString = "Password..."; ObjectID = "Hsc-U9-2RV"; */
 "Hsc-U9-2RV.placeholderString" = "Password...";