Update 02-server-actions-and-mutations.mdx - FormData is itself itera…

…ble (#62541)

FormData objects are iterable, so we can get entries directly without
the need for calling .entries().

Co-authored-by: Sam Ko <sam@vercel.com>

docs/02-app/01-building-your-application/02-data-fetching/02-server-actions-and-mutations.mdx

@@ -171,7 +171,7 @@ export default function Page() {
 > **Good to know:**
 >
 > - Example: [Form with Loading & Error States](https://github.com/vercel/next.js/tree/canary/examples/next-forms)
-> - When working with forms that have many fields, you may want to consider using the [`entries()`](https://developer.mozilla.org/en-US/docs/Web/API/FormData/entries) method with JavaScript's [`Object.fromEntries()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/fromEntries). For example: `const rawFormData = Object.fromEntries(formData.entries())`. One thing to note is that the `formData` will include additional `$ACTION_`properties.
+> - When working with forms that have many fields, you may want to consider using the [`entries()`](https://developer.mozilla.org/en-US/docs/Web/API/FormData/entries) method with JavaScript's [`Object.fromEntries()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/fromEntries). For example: `const rawFormData = Object.fromEntries(formData)`. One thing to note is that the `formData` will include additional `$ACTION_` properties.
 > - See [React `<form>` documentation](https://react.dev/reference/react-dom/components/form#handle-form-submission-with-a-server-action) to learn more.
 
 #### Passing Additional Arguments