Fix typo
Fix typo

JSON API spec requires this to be called `detail` not `details`, c.f http://jsonapi.org/format/#error-objects
AgilionApps/website,zeppelin/emberjs-website,martndemus/website,martndemus/website,quangv/website,duggiefresh/website,EricSchank/website,ktornwall/website,raycohen/website,MinxianLi/ember,bmac/website,workmanw/ember-website,datajohnny/website,bmac/website,mrjavascript/website,cllns/emberjs-website,maxcal/website,koriroys/emberjs-website,josemarluedke/ember-website,EricSchank/website,duggiefresh/website,davidpett/website,martndemus/website,SaladFork/emberjs-website,josemarluedke/ember-website,koriroys/emberjs-website,maxcal/website,koriroys/emberjs-website,AgilionApps/website,cllns/emberjs-website,bmac/website,kkenan/website,tmock12/website,mrjavascript/website,duggiefresh/website,workmanw/ember-website,greyhwndz/website,kpfefferle/website,zeppelin/emberjs-website,elwayman02/website,Eric-Guo/website,SaladFork/emberjs-website,AaronSikes/website,workmanw/ember-website,balupton/ember-website,quangv/website,greyhwndz/website,raycohen/website,elidupuis/website,davidpett/website,elidupuis/website,kkenan/website,workmanw/ember-website,AaronSikes/website,greyhwndz/website,bmac/website,elwayman02/website,balupton/ember-website,datajohnny/website,Eric-Guo/website,EricSchank/website,elwayman02/website,AgilionApps/website,SaladFork/emberjs-website,josemarluedke/ember-website,kkenan/website,shearwater-intl/website,quangv/website,MinxianLi/ember,ktornwall/website,josemarluedke/ember-website,maxcal/website,kpfefferle/website,MinxianLi/ember,Eric-Guo/website,balupton/ember-website,tmock12/website,AaronSikes/website,kpfefferle/website,mrjavascript/website,cllns/emberjs-website,datajohnny/website,tmock12/website,SaladFork/emberjs-website,zeppelin/emberjs-website,davidpett/website,elidupuis/website,raycohen/website,shearwater-intl/website,zeppelin/emberjs-website,shearwater-intl/website,ktornwall/website