Update docs/01-app/03-api-reference/02-components/image.mdx

Sorry, and thank you for pointing that out.
I prefer the latter that explicitly mentions internal URLs, since the intention is to make the restrictions and behavior clearer to developers.

Co-authored-by: Joseph <[email protected]>

Author: pontasan

docs/01-app/03-api-reference/02-components/image.mdx

@@ -84,10 +84,7 @@ export default function Page() {
 }
 ```
 
-> **Good to know**: When specifying an external URL or API Routes (internal URL) as the image source, the image may be processed through Next.js built-in [Image Optimization](/docs/app/getting-started/images).
-> For security reasons, when Image Optimization is used, request headers are not forwarded to API Routes or external URLs.
-> If retrieving the image data requires authentication, consider using the [unoptimized](#unoptimized) property to disable Image Optimization.
-
+> Good to know: When Next.js Image Optimization is used, request headers are not forwarded to the image source, even when that source is your own Next.js server (API Routes or assets from public folder). If retrieving the image requires authentication, consider using the [unoptimized](#unoptimized) property to disable Image Optimization.
 #### `alt`
 
 The `alt` property is used to describe the image for screen readers and search engines. It is also the fallback text if images have been disabled or an error occurs while loading the image.