Documentation: change sortBy to orderBy?

[kennethormandy]

In the orderBy docs, it currently it says sortBy, I believe it should be orderBy, as follows:

<ul>
    <li v-repeat="users | orderBy field reverse">{{name}}</li>
</ul>

<ul>
    <li v-repeat="users | orderBy 'name' -1">{{name}}</li>
</ul>

Happy to do a PR if the docs are somewhere.

[wryk]

check https://github.com/vuejs/vuejs.org for current website and docs
api#filters => https://github.com/vuejs/vuejs.org/blob/master/source/api/filters.md

[kennethormandy]

Thanks @wryk! Closed in favour of vuejs/v2.vuejs.org#21