localization: remove the string "(experimental)" & and update

Change-Id: I9bf784d65e63143d71684a71849c94d3ac6fe19f
diff --git a/ui/sk_SK.lproj/RingWizardNewAccount.strings b/ui/sk_SK.lproj/RingWizardNewAccount.strings
index 64f1b97..829caa7 100644
--- a/ui/sk_SK.lproj/RingWizardNewAccount.strings
+++ b/ui/sk_SK.lproj/RingWizardNewAccount.strings
@@ -5,8 +5,8 @@
 /* Class = "NSTextFieldCell"; placeholderString = "Mandatory*"; ObjectID = "1TO-Ov-S8j"; */
 "1TO-Ov-S8j.placeholderString" = "Mandatory*";
 
-/* Class = "NSButtonCell"; title = "Register public username (experimental)"; ObjectID = "AG5-GR-bii"; */
-"AG5-GR-bii.title" = "Register public username (experimental)";
+/* Class = "NSButtonCell"; title = "Register public username"; ObjectID = "AG5-GR-bii"; */
+"AG5-GR-bii.title" = "Register public username";
 
 /* Class = "NSTextFieldCell"; title = "Choose your password"; ObjectID = "B6x-jj-48R"; */
 "B6x-jj-48R.title" = "Choose your password";