update documentations

contents/docs/components/release-note/index.mdx

@@ -10,7 +10,7 @@ The Release Note component makes it easy for you to write and display changelogs
 
 Here is a basic example of using the Release Note component:
 
-```jsx
+```markdown
 <Release version="1.10.1" date="2025-05-24" title="Accessibility Improvements and Bug Fixes">
   <Changes type="added">
     - New feature to improve accessibility
@@ -49,7 +49,7 @@ The `Release` component is used to display key information about a release versi
 | `date` | string | ❌ | Release date in a valid format (example: "2025-05-24") |
 | `children` | ReactNode | ✅ | Child content, typically `Changes` components |
 
-```jsx
+```markdown
 <Release
   version="1.10.1"
   date="2025-05-24"