Remove AE beta comment (#350)

Author: cyuen-stripe

src/index.ts

@@ -154,9 +154,6 @@ export const LinkAuthenticationElement: LinkAuthenticationElementComponent = cre
 );
 
 /**
- * Requires beta access:
- * Contact [Stripe support](https://support.stripe.com/) for more information.
- *
  * @docs https://stripe.com/docs/stripe-js/react#element-components
  */
 export const AddressElement: AddressElementComponent = createElementComponent(