Rename hosted login page to Universal Login

Author: Alberto Perdomo

README.md

@@ -6,7 +6,7 @@ These samples demonstrate how to add authentication to a React application with
 
 ## Embedded Integration Samples
 
-These samples use Auth0's [hosted login page](https://auth0.com/docs/hosted-pages/login) which offers the fastest, most secure, and most feature-rich way to add authentication to your app.
+These samples use Auth0's [Universal Login](https://auth0.com/docs/hosted-pages/login) which offers the fastest, most secure, and most feature-rich way to add authentication to your app.
 
 For samples which demonstrate how to embed the Lock widget or a custom login form directly into your application, see the [embedded-login](https://github.com/auth0-samples/auth0-react-samples/tree/embedded-login) branch.