fix: build

Author: Angular2Guy

projects/ngx-simple-charts/src/service/ngx-simple-charts.service.spec.ts

@@ -14,7 +14,6 @@ import { TestBed } from '@angular/core/testing';
 
 import { NgxSimpleChartsService } from './ngx-simple-charts.service';
 import { NgxSimpleChartsModule } from '../ngx-simple-charts.module';
-/*
 describe('NgxSimpleChartsService', () => {
   let service: NgxSimpleChartsService;
 
@@ -27,4 +26,3 @@ describe('NgxSimpleChartsService', () => {
     expect(service).toBeTruthy();
   });
 });
-*/