remove consecutive blank line

ng2-components/ng2-alfresco-upload/src/components/file-uploading-dialog.component.spec.ts

@@ -15,7 +15,6 @@
  * limitations under the License.
  */
 
-
 import { ComponentFixture, TestBed, async } from '@angular/core/testing';
 import { FileUploadingDialogComponent } from './file-uploading-dialog.component';
 import { FileUploadingListComponent } from './file-uploading-list.component';
@@ -76,7 +75,6 @@ describe('Test ng2-alfresco-upload FileUploadDialog', () => {
         fixture.detectChanges();
     });
 
-
     it('should render completed upload 1 when an element is added to Observer', () => {
         component._uploaderService.updateFileCounterStream(1);
         fixture.detectChanges();
@@ -118,4 +116,3 @@ describe('Test ng2-alfresco-upload FileUploadDialog', () => {
         expect(element.querySelector('.minimize-button').getAttribute('class')).toEqual('minimize-button active');
     });
 });
-

ng2-components/ng2-alfresco-upload/src/components/file-uploading-list.component.ts

@@ -15,7 +15,6 @@
  * limitations under the License.
  */
 
-
 import { Component, ElementRef, Input } from '@angular/core';
 import { FileModel } from '../models/file.model';
 

ng2-components/ng2-alfresco-upload/src/components/upload-button.component.spec.ts

@@ -157,4 +157,3 @@ describe('Test ng2-alfresco-upload UploadButton', () => {
         component.onDirectoryAdded(fakeEvent);
     });
 });
-

ng2-components/ng2-alfresco-upload/src/components/upload-button.component.ts

@@ -15,7 +15,6 @@
  * limitations under the License.
  */
 
-
 import { Component, ViewChild, ElementRef, Input, Output, EventEmitter } from '@angular/core';
 import { UploadService } from '../services/upload.service';
 import { FileModel } from '../models/file.model';
@@ -86,7 +85,6 @@ export class UploadButtonComponent {
 
     translate: AlfrescoTranslationService;
 
-
     constructor(public el: ElementRef, private _uploaderService: UploadService, translate: AlfrescoTranslationService) {
         this.translate = translate;
         translate.addTranslationFolder('node_modules/ng2-alfresco-upload/dist/src');

ng2-components/ng2-alfresco-upload/src/components/upload-drag-area.component.spec.ts

@@ -224,4 +224,3 @@ describe('Test ng2-alfresco-upload UploadDragArea', () => {
         component.onFolderEntityDropped(folderEntry);
     });
 });
-

ng2-components/ng2-alfresco-upload/src/directives/file-draggable.directive.ts

@@ -145,7 +145,6 @@ export class FileDraggableDirective {
         $event.preventDefault();
     }
 
-
     /**
      * Return the value of input focus class
      * @returns {boolean}

ng2-components/ng2-alfresco-upload/src/services/upload.service.spec.ts

@@ -239,4 +239,3 @@ describe('Test ng2-alfresco-upload', () => {
         });
     });
 });
-