anchor.diff:  ----
   
   [IMPORTANT]
  -You will need to provide a `@Controller` with a `@RequestMapping("/login/oauth2")` that is capable of rendering the custom login page.
  +You need to provide a `@Controller` with a `@RequestMapping("/login/oauth2")` that is capable of rendering the custom login page.
   
   [TIP]
   ====
  -As noted, configuring `oauth2Login().authorizationEndpoint().baseUri()` is optional.
  +As noted earlier, configuring `oauth2Login().authorizationEndpoint().baseUri()` is optional.
   However, if you choose to customize it, ensure the link to each OAuth Client matches the `authorizationEndpoint().baseUri()`.
   
  -For example:
  +The following line shows an example:
   
   [source,html]
   ----
  
positive.code: = Spring Security Reference
  Ben Alex; Luke Taylor; Rob Winch; Gunnar Hillert; Joe Grandja
  :include-dir: _includes
  :security-api-url: http://docs.spring.io/spring-security/site/docs/current/apidocs/
  
  
negative.code: }
  ----
  
  
  [[jc-oauth2login-completely-override-autoconfiguration]]
  Completely Override the Auto-configuration
  
  The following example shows how to completely override the auto-configuration by both registering a `ClientRegistrationRepository` `@Bean` and providing a `WebSecurityConfigurerAdapter`, both of which were described in the two preceding sections.
  
  [source,java]
  ----
  