Documentation improvement

[gtamborero]

Hi! Thanks for the plugin!
I have found a little issue that I only achived to solve it looking the examples.

On the examples you use:

<script> $(function(){ var opts = { language: "en", pathPrefix: "lang" }; $("[data-localize]").localize("example", opts) }) </script>

but on the github home page documentation you are using this code that doesn't work:

<script> var opts = { language: "en", pathPrefix: "lang" }; $("[data-localize]").localize("example", opts) </script>

This will make to newbees win 20minutes ;)
Thank you!