diff --git a/src/app/adapters/secondary/genres-adapter.service.spec.ts b/src/app/adapters/secondary/genres-adapter.service.spec.ts
index beba5a5..dfeebc4 100644
--- a/src/app/adapters/secondary/genres-adapter.service.spec.ts
+++ b/src/app/adapters/secondary/genres-adapter.service.spec.ts
@@ -4,7 +4,7 @@ import { of, throwError } from 'rxjs';
 import {GenresAdapterService} from "./genres-adapter.service";
 import {Genre} from "../../domain/genre";
 
-describe('HeroAdapterService', () => {
+describe('GenreAdapterService', () => {
   let service: GenresAdapterService;
   let httpClientSpy: jasmine.SpyObj<HttpClient>;
 
@@ -21,14 +21,14 @@ describe('HeroAdapterService', () => {
   });
 
   it('should return expected genres', (done: DoneFn) => {
-    const expectedHeroes: Genre[] =
+    const expectedGenres: Genre[] =
       [{ label: "A", subGenres: [] }, { label: "B", subGenres: [] }];
 
-    httpClientSpy.get.and.returnValue(of(expectedHeroes));
+    httpClientSpy.get.and.returnValue(of(expectedGenres));
 
     service.getGenres().subscribe({
         next: genres => {
-          expect(genres).toEqual(expectedHeroes);
+          expect(genres).toEqual(expectedGenres);
           done();
         },
         error: done.fail
diff --git a/src/app/adapters/secondary/genres-adapter.service.ts b/src/app/adapters/secondary/genres-adapter.service.ts
index 2a9fff1..18ae2d8 100644
--- a/src/app/adapters/secondary/genres-adapter.service.ts
+++ b/src/app/adapters/secondary/genres-adapter.service.ts
@@ -8,12 +8,12 @@ import {Genre} from "../../domain/genre";
 @Injectable({ providedIn: 'root' })
 export class GenresAdapterService implements IManageGenres {
 
-  private heroesUrl = 'api/genres';  // URL to web api
+  private genresUrl = 'api/genres';
 
   constructor(private http: HttpClient) { }
 
   getGenres(): Observable<Genre[]> {
-    return this.http.get<Genre[]>(this.heroesUrl).pipe(
+    return this.http.get<Genre[]>(this.genresUrl).pipe(
       catchError(this.handleHttpError())
     );
   }
diff --git a/src/app/adapters/test.spec.ts b/src/app/adapters/test.spec.ts
deleted file mode 100644
index e7d914d..0000000
--- a/src/app/adapters/test.spec.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import {JsonFilesService} from "../services/json-files.service";
-import {TestBed} from "@angular/core/testing";
-import {HttpClient} from "@angular/common/http";
-
-describe('HeroAdapterService', () => {
-  let service: JsonFilesService;
-  let httpClientSpy: jasmine.SpyObj<HttpClient>;
-
-  beforeEach(() => {
-    httpClientSpy = jasmine.createSpyObj<HttpClient>('HttpClient', ['get', 'post', 'put', 'delete']);
-    TestBed.configureTestingModule({
-      providers: [{ provide: HttpClient, useValue: httpClientSpy }]
-    });
-    service = TestBed.inject(JsonFilesService);
-  });
-
-  it('should be created', () => {
-    expect(service).toBeTruthy();
-  });
-});