fixed a typo in one of the components

src-ui/src/app/components/search/result-highlight/result-highlight.component.html

@@ -0,0 +1,3 @@
+... <span *ngFor="let fragment of highlights">
+    <span *ngFor="let token of fragment" [ngClass]="token.term != null ? 'match term'+ token.term : ''">{{token.text}}</span> ... 
+</span>

src-ui/src/app/components/search/result-highlight/result-highlight.component.scss

@@ -0,0 +1,4 @@
+.match {
+    color: black;
+    background-color: orange;
+}

src-ui/src/app/components/search/result-highlight/result-highlight.component.spec.ts

@@ -0,0 +1,25 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { ResultHighlightComponent } from './result-highlight.component';
+
+describe('ResultHighlightComponent', () => {
+  let component: ResultHighlightComponent;
+  let fixture: ComponentFixture<ResultHighlightComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ ResultHighlightComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ResultHighlightComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src-ui/src/app/components/search/result-highlight/result-highlight.component.ts

@@ -0,0 +1,19 @@
+import { Component, Input, OnInit } from '@angular/core';
+import { SearchHitHighlight } from 'src/app/data/search-result';
+
+@Component({
+  selector: 'app-result-highlight',
+  templateUrl: './result-highlight.component.html',
+  styleUrls: ['./result-highlight.component.scss']
+})
+export class ResultHighlightComponent implements OnInit {
+
+  constructor() { }
+
+  @Input()
+  highlights: SearchHitHighlight[][]
+
+  ngOnInit(): void {
+  }
+
+}