one problem about docs

[miracledan]

in 'Installation'

  <!-- view -->
  <timeline-event ng-repeat="event in events">
    <timeline-badge class="{{event.badgeClass}}">
      <i class="glyphicon {{event.badgeIconClass}}"></i>
    </timeline-badge>
    <timeline-panel class="{{event.badgeClass}}">
      <timeline-heading>
        <h4>{{event.title}}</h4>
      </timeline-heading>
      <p>{{event.content}}</p>
    </timeline-panel>
  </timeline-event>

the code above should be contained by

<timeline>
<--! code above-->
</timeline>

I think freshmen may be encounter problem when copying code from current docs

[rpocklin]

Oops! Thanks. Fixed.