Chapter 9, missing dependency 'thinkster.utils'

[bradleybossard]

In Chapter 9, in the section "Making the Profiles Module", the code reads as follows

angular .module('thinkster', [ 'thinkster.config', 'thinkster.routes', 'thinkster.authentication', 'thinkster.layout', 'thinkster.posts', 'thinkster.profiles' ]);

but forgets to include 'thinkster.utils', from a previous chapter.