fix docs review suggestions

docs/reference-guides/block-api/block-metadata.md

@@ -575,7 +575,7 @@ _Note: An option to pass also an array of styles exists since WordPress `5.9.0`.
 
 Block type frontend styles definition. They will be enqueued only when viewing the content on the front of the site.
 
-It's possible to pass a style handle registered with the [`wp_register_script`](https://developer.wordpress.org/reference/functions/wp_register_script/) function, a path to a CSS file relative to the `block.json` file, or a list with a mix of both ([learn more](#wpdefinedasset)).
+It's possible to pass a style handle registered with the [`wp_register_style`](https://developer.wordpress.org/reference/functions/wp_register_style/) function, a path to a CSS file relative to the `block.json` file, or a list with a mix of both ([learn more](#wpdefinedasset)).
 
 Frontend-only styles are especially useful for interactive blocks, to style parts that will only be visible after a user performs some action and where those styles will never be needed in the editor. You can start with using the `style` property to put all your common styles in one stylesheet. Only when you need editor-specific styling or frontend-specific styling, you can expand to `editorStyle` and `viewStyle`, but still keep the common part of your styling in the main stylesheet.