Minor code cleaning

@@ -15,11 +15,11 @@
     limitations under the License.
 
 -->
-<div class="tb-cell" flex="20">{{event.createdTime | date :  'yyyy-MM-dd HH:mm:ss'}}</div>
-<div class="tb-cell" flex="20">{{event.edgeEventType}}</div>
-<div class="tb-cell" flex="40">{{event.edgeEventAction}}</div>
-<div class="tb-cell" flex="20">{{event.entityId}}</div>
-<div class="tb-cell" flex="15" ng-style="isPending ? {'color': 'rgba(0, 0, 0, 0.38)'} : {'color': '#000'}">{{updateStatus(event.createdTime)}}</div>
+<div class="tb-cell" flex="20">{{ event.createdTime | date :  'yyyy-MM-dd HH:mm:ss' }}</div>
+<div class="tb-cell" flex="20">{{ event.edgeEventType }}</div>
+<div class="tb-cell" flex="40">{{ event.edgeEventAction }}</div>
+<div class="tb-cell" flex="20">{{ event.entityId }}</div>
+<div class="tb-cell" flex="15" ng-style="isPending ? {'color': 'rgba(0, 0, 0, .38)'} : {'color': '#000'}">{{ updateStatus(event.createdTime) | translate }}</div>
 <div class="tb-cell" flex="10">
     <md-button class="md-icon-button md-primary"
                ng-click="showEdgeEntityContent($event, 'edge.entity-info', 'JSON')"

@@ -149,13 +149,13 @@ export default function EventRowDirective($compile, $templateCache, $mdDialog, $
             if (scope.queueStartTs) {
                 var status;
                 if (eventCreatedTime < scope.queueStartTs) {
-                    status = 'edge.success';
+                    status = $translate.instant('edge.success');
                     scope.isPending = false;
                 } else {
-                    status = 'edge.failed';
+                    status = $translate.instant('edge.failed');
                     scope.isPending = true;
                 }
-                return $translate.instant(status);
+                return status;
             }
         }
     }

@@ -22,8 +22,8 @@ import eventTableTemplate from './event-table.tpl.html';
 /* eslint-enable import/no-unresolved, import/default */
 
 /*@ngInject*/
-export default function EventTableDirective($compile, $templateCache, $rootScope, types, eventService, edgeService,
-                                            attributeService, $log) {
+export default function EventTableDirective($compile, $templateCache, $rootScope, types,
+                                            eventService, edgeService, attributeService) {
 
     var linker = function (scope, element, attrs) {
 
@@ -68,8 +68,6 @@ export default function EventTableDirective($compile, $templateCache, $rootScope
             }
         }
 
-        $log.info("scope.entityType", scope.entityType);
-
         scope.eventType = attrs.defaultEventType;
 
         var pageSize = 20;