fix up single-signon notification so it makes sense for mailnews

extensions/wallet/src/wallet.properties

@@ -22,7 +22,7 @@ newPassword = Select a new password for your database (press cancel if you don't
 turnOffPassword = Turn off password protection
 SelectUser = Select a username to be entered on this form
 SelectUserWhosePasswordIsBeingChanged = Select the user whose password is being changed.
-PasswordNotification1 = For your convenience, the browser can remember your user names and passwords so you won't have to re-type them when you return to a site.  Y
+PasswordNotification1 = For your convenience, the browser can remember your user names and passwords so you won't have to re-type them in the future.  Y
 PasswordNotification2 = our passwords will be obscured before being saved on your hard drive.  Do you want this feature enabled?
 WalletNotification1 = You can save information that you enter on forms and later automatically prefill that information on other forms.  T
 WalletNotification2 = o save such information, select edit/wallet/capture from the menu while viewing the form.