fix doc

Author: adolgachev

src/aria/accordion/accordion-group.ts

@@ -33,19 +33,19 @@ import {ACCORDION_GROUP} from './accordion-tokens';
  * <div ngAccordionGroup [multiExpandable]="true">
  *   <div class="accordion-item">
  *     <h3>
- *       <button ngAccordionTrigger panel="panel1">Item 1</button>
+ *       <button ngAccordionTrigger [panel]="panel1">Item 1</button>
  *     </h3>
- *     <div ngAccordionPanel #panel1="ngAccordionTrigger">
+ *     <div ngAccordionPanel #panel1="ngAccordionPanel">
  *       <ng-template ngAccordionContent>
  *         <p>Content for Item 1.</p>
  *       </ng-template>
  *     </div>
  *   </div>
  *   <div class="accordion-item">
  *     <h3>
- *       <button ngAccordionTrigger panel="panel2">Item 2</button>
+ *       <button ngAccordionTrigger [panel]="panel2">Item 2</button>
  *     </h3>
- *     <div ngAccordionPanel #panel2="ngAccordionTrigger">
+ *     <div ngAccordionPanel #panel2="ngAccordionPanel">
  *       <ng-template ngAccordionContent>
  *         <p>Content for Item 2.</p>
  *       </ng-template>

src/aria/accordion/accordion-panel.ts

@@ -22,14 +22,15 @@ import {DeferredContentAware, AccordionTriggerPattern} from '../private';
  * The content panel of an accordion item that is conditionally visible.
  *
  * This directive is a container for the content that is shown or hidden. It should
- * exlse a template reference that will be used by the corresponding `ngAccordionTrigger`.
+ * expose a template reference that will be used by the corresponding `ngAccordionTrigger`.
  * The content within the panel should be provided using an `ng-template` with the
  * `ngAccordionContent` directive so that the content is not rendered on the page until the trigger
  * is expanded. It applies `role="region"` for accessibility and uses the `inert` attribute to hide
  * its content from assistive technologies when not visible.
  *
  * ```html
- * <div ngAccordionPanel #panel="ngAccordionTrigger">
+ * <div ngAccordionPanel #panel="ngAccordionPanel">
+ *   <ng-template ngAccordionContent>
  *     <p>This content is lazily rendered and will be shown when the panel is expanded.</p>
  *   </ng-template>
  * </div>

src/aria/accordion/accordion-trigger.ts

@@ -31,7 +31,7 @@ import {AccordionPanel} from './accordion-panel';
  * The `disabled` input can be used to disable the trigger.
  *
  * ```html
- * <button ngAccordionTrigger panel="panel">
+ * <button ngAccordionTrigger [panel]="panel">
  *   Accordion Trigger Text
  * </button>
  * ```