Resolve code style

src/app/participant-choice-content/participant-choice-content.component.ts

@@ -8,7 +8,6 @@ import { AnswerOption } from '../answer-option';
   styleUrls: ['./participant-choice-content.component.scss']
 })
 export class ParticipantChoiceContentComponent implements OnInit {
-
   content: ChoiceContent = new ChoiceContent('2',
     '1',
     '1',
@@ -29,5 +28,4 @@ export class ParticipantChoiceContentComponent implements OnInit {
 
   ngOnInit() {
   }
-
 }

src/app/participant-content-carousel-page/participant-content-carousel-page.component.ts

@@ -17,5 +17,4 @@ export class ParticipantContentCarouselPageComponent implements OnInit {
 
   ngOnInit() {
   }
-
 }

src/app/participant-text-content/participant-text-content.component.ts

@@ -7,7 +7,6 @@ import { TextContent } from '../text-content';
   styleUrls: ['./participant-text-content.component.scss']
 })
 export class ParticipantTextContentComponent implements OnInit {
-
   content: TextContent = new TextContent('1',
     '1',
     '1',
@@ -23,5 +22,4 @@ export class ParticipantTextContentComponent implements OnInit {
 
   submit(answer: string) {
   }
-
 }