diff --git a/src/app/components/shared/questionwall/question-wall/question-wall.component.ts b/src/app/components/shared/questionwall/question-wall/question-wall.component.ts
index 23599344df00ca22b2b9e84f79bb7633c0e917a0..8148af8a71b5aeea0174ddd555730624f52af07c 100644
--- a/src/app/components/shared/questionwall/question-wall/question-wall.component.ts
+++ b/src/app/components/shared/questionwall/question-wall/question-wall.component.ts
@@ -16,7 +16,7 @@ import { CorrectWrong } from '../../../../models/correct-wrong.enum';
 import { MatSliderChange } from '@angular/material/slider';
 import { Period } from '../../comment-list/comment-list.component';
 
-@Component({ 
+@Component({
   selector: 'app-question-wall',
   templateUrl: './question-wall.component.html',
   styleUrls: ['./question-wall.component.scss']