Correct the first-use string

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@9581 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/main.cpp

@@ -1033,7 +1033,7 @@ int main(int argc, char *argv[] )
                 new MessageDialog(_("SuperTuxKart may connect to a server "
                     "to download add-ons and notify you of updates. Would you like this feature to be "
                     "enabled? (To change this setting at a later time, go to options, select tab "
-                    "'User Interface', and edit \"Internet STK news\")."),
+                    "'User Interface', and edit \"Allow STK to connect to the Internet\")."),
                     MessageDialog::MESSAGE_DIALOG_CONFIRM,
                     new ConfirmServer(), true);
             }