Updated domainLock option description

Author: sanex3339

templates/index.html

@@ -484,7 +484,7 @@ <h3>Sounds great!</h3>
                         <strong>Multiple domains and sub-domains</strong>
                         <p>It's possible to lock your code to more than one domain or sub-domain. For instance, to lock
                             it so the code only runs on <strong>www.example.com</strong> add
-                            <code>www.example.com</code>, to make it work on <strong>any sub-domain from
+                            <code>www.example.com</code>, to make it work on root domain and <strong>any sub-domain from
                                 example.com</strong>, use <code>.example.com</code>.</p>
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