Fixed failing style check

src/app/features/dashboard/sharePanelCtrl.js

@@ -81,17 +81,6 @@ function (angular, _, require, config) {
       $scope.imageUrl += '&height=500';
     };
 
-    $scope.snapshot = function() {
-      $scope.dashboard.snapshot = true;
-      $rootScope.$broadcast('refresh');
-
-      $timeout(function() {
-        $scope.exportDashboard();
-        $scope.dashboard.snapshot = false;
-        $scope.appEvent('dashboard-snapshot-cleanup');
-      }, 1000);
-    };
-
     $scope.init();
 
   });

src/app/features/dashboard/shareSnapshotCtrl.js

@@ -21,7 +21,7 @@ function (angular) {
         var dash = angular.copy($scope.dashboard);
         dash.title = $scope.snapshot.name;
 
-        dash.forEachPanel(function(panel){
+        dash.forEachPanel(function(panel) {
           panel.targets = [];
           panel.links = [];
         });