diff --git a/public/app/core/components/form_dropdown/form_dropdown.ts b/public/app/core/components/form_dropdown/form_dropdown.ts
index d8212e2f55c..1c611e94397 100644
--- a/public/app/core/components/form_dropdown/form_dropdown.ts
+++ b/public/app/core/components/form_dropdown/form_dropdown.ts
@@ -30,6 +30,7 @@ export class FormDropdownCtrl {
   optionCache: any;
   lookupText: boolean;
 
+  /** @ngInject **/
   constructor(private $scope, $element, private $sce, private templateSrv, private $q) {
     this.inputElement = $element.find('input').first();
     this.linkElement = $element.find('a').first();
diff --git a/public/app/features/panel/metrics_tab.ts b/public/app/features/panel/metrics_tab.ts
index c03c4d83bc2..e1825173172 100644
--- a/public/app/features/panel/metrics_tab.ts
+++ b/public/app/features/panel/metrics_tab.ts
@@ -1,7 +1,6 @@
 ///<reference path="../../headers/common.d.ts" />
 
 import _ from 'lodash';
-//import {coreModule} from 'app/core/core';
 import {DashboardModel} from '../dashboard/model';
 
 export class MetricsTabCtrl {
@@ -32,7 +31,6 @@ export class MetricsTabCtrl {
     }
 
     this.addQueryDropdown = {text: 'Add Query', value: null, fake: true};
-
     // update next ref id
     this.panelCtrl.nextRefId = this.dashboard.getNextQueryLetter(this.panel);
   }
@@ -80,4 +78,3 @@ export function metricsTabDirective() {
   };
 }
 
-//coreModule.directive('metricsTab', metricsTabDirective);