diff --git a/src/app/api/services/spec/numbas.service.spec.ts b/src/app/api/services/spec/numbas.service.spec.ts
index 7ef153047..a29b13e14 100644
--- a/src/app/api/services/spec/numbas.service.spec.ts
+++ b/src/app/api/services/spec/numbas.service.spec.ts
@@ -3,6 +3,7 @@ import { HttpClientTestingModule, HttpTestingController } from '@angular/common/
 import { NumbasService } from '../numbas.service';
 import { HttpRequest } from '@angular/common/http';
 
+
 describe('NumbasService', () => {
   let numbasService: NumbasService;
   let httpMock: HttpTestingController;