Typo fix

awx/ui/client/src/job-detail/host-event/host-event.route.js

@@ -11,7 +11,7 @@ var hostEventModal = {
  	url: '/task/:taskId/host-event/:eventId',
  	controller: 'HostEventController',
  	templateUrl: templateUrl('job-detail/host-event/host-event-modal'),
- 	abtract: true,
+ 	'abstract': true,
  	resolve: {
         hostEvent: ['JobDetailService','$stateParams', function(JobDetailService, $stateParams) {
              return JobDetailService.getRelatedJobEvents($stateParams.id, {
@@ -19,7 +19,7 @@ var hostEventModal = {
  			}).then(function(res){ return res.data.results[0];});
          }]
  	},
- 	onExit: function(){
+ 	onExit: function() {
 	    // close the modal
 	    // using an onExit event to handle cases where the user navs away using the url bar / back and not modal "X"
 	    $('#HostEvent').modal('hide');