Update readme

README.md

@@ -5,7 +5,8 @@ GraphQL Authentication adds a JWT authentication layer to your Craft CMS GraphQL
 ## Plugin Overview
 
 - Adds support for user registration and authentication (see [Authentication](https://graphql-authentication.jamesedmonston.co.uk/usage/authentication))
-- Adds support for 'magic link' authentication (see [Authentication](https://graphql-authentication.jamesedmonston.co.uk/usage/authentication))
+- Adds support for 2FA (see [Authentication](https://graphql-authentication.jamesedmonston.co.uk/usage/2fa))
+- Adds support for 'magic link' authentication (see [Magic Authentication](https://graphql-authentication.jamesedmonston.co.uk/usage/magic-authentication))
 - Adds support for social sign-in – currently Google, Facebook, Twitter, Apple, and Microsoft (see [Social](https://graphql-authentication.jamesedmonston.co.uk/usage/social))
 - Adds ability to define per-section user restrictions (queries and mutations can be limited to author-only) (see [User Settings](https://graphql-authentication.jamesedmonston.co.uk/settings/users))
 - Checks mutation fields against schema permissions, and prevents fields being saved if user is trying to access private entries/assets