I think there is a mistake in the docs. You’re writing about using tabs (which could be cool btw), but there is only vertical menu.
The ZURB Template includes a minimal boilerplate for your style guide, but you're free to customize it however you want.
-The boilerplate uses Foundation's tab plugin—one tab is made for each section. Here's what the Handlebars code looks like:
+The boilerplate uses Foundation's Vertical Menu—one item is made for each section. Here's what the Handlebars code looks like:
{{{{raw}}}}
```handlebars