diff --git a/docs/en/UI/Angular/CapsLock.directive.md b/docs/en/UI/Angular/CapsLock.directive.md
index 1e1021bdd4..64a3fc42ca 100644
--- a/docs/en/UI/Angular/CapsLock.directive.md
+++ b/docs/en/UI/Angular/CapsLock.directive.md
@@ -39,7 +39,7 @@ See an example usage:
     <div class="d-flex flex-column">
       <label>Password</label>
       <input (abpCapsLock)="capsLock = $event"/>
-      <i *ngIf='capsLock'>icon</i>
+      <i *ngIf="capsLock">icon</i>
     </div>
   `
 })
@@ -59,10 +59,10 @@ import { TrackCapsLockDirective } from '@abp/ng.core'
     <div class="d-flex flex-column">
       <label>Password</label>
       <input (abpCapsLock)="capsLock = $event"/>
-      <i *ngIf='capsLock'>icon</i>
+      <i *ngIf="capsLock">icon</i>
     </div>
   `,
-  imports: [ TrackCapsLockDirective ]
+  imports: [TrackCapsLockDirective]
 })
 export class StandaloneComponent{
   capsLock = false;
diff --git a/npm/ng-packs/packages/core/src/lib/tests/capsLock.directive.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/capsLock.directive.spec.ts
index 17d50ba697..3182dfa2dd 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/capsLock.directive.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/capsLock.directive.spec.ts
@@ -28,7 +28,6 @@ describe('TrackCapsLockDirective',()=>{
     des = fixture.debugElement.queryAll(By.directive(TrackCapsLockDirective));
   });
 
-    // tests
     test.each(['keydown','keyup'])('is %p works when press capslock and is emit status', (eventName) => {
       const event = new KeyboardEvent(eventName, {
         key: 'CapsLock',
diff --git a/npm/ng-packs/packages/core/src/lib/tests/show-password-directive.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/show-password-directive.spec.ts
index e1e9750995..8babb472c4 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/show-password-directive.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/show-password-directive.spec.ts
@@ -27,19 +27,15 @@ describe('ShowPasswordDirective',()=>{
       imports: [ TestComponent ]
     }).createComponent(TestComponent)
 
-    fixture.detectChanges(); // initial binding
+    fixture.detectChanges();
 
-    // all elements with an attached HighlightDirective
     des = fixture.debugElement.queryAll(By.directive(ShowPasswordDirective));
 
-    // all inputs includes nondirective
     desAll = fixture.debugElement.queryAll(By.all());
     
-    // the input without the ShowPasswordDirective
     bareInput = fixture.debugElement.query(By.css('input:not([abpShowPassword])'));
     })
 
-    // tests
     it('should have three input has ShowPasswordDirective elements', () => {
       expect(des.length).toBe(3);
     });