Update serious-pumas-run.md

.changeset/serious-pumas-run.md

@@ -2,4 +2,18 @@
 'astro': minor
 ---
 
-Adds supoprt for content collectioni intellisenes
+Adds support for Intellisense features (e.g. code completion, quick hints) for your content collection entries in compatible editors under the `experimental.contentIntellisense` flag.
+
+```js
+import { defineConfig } from 'astro';
+
+export default defineConfig({
+	experimental: {
+		contentIntellisense: true
+	}
+})
+```
+
+When enabled, this feature will generate and add JSON schemas to the `.astro` directory in your project. These files can be used by the Astro language server to provide Intellisense inside content files (`.md`, `.mdx`, `.mdoc`).
+
+Note that at this time, this also require enabling the `astro.content-intellisense` option in your editor, or passing the `contentIntellisense: true` initialization parameter to the Astro language server for editors using it directly.