fixed typo in Readme

Author: Oscar-21

manual/README.adoc

@@ -154,13 +154,12 @@ order in our Spring Boot application. To do that we need a
 [source,java]
 ----
 @Bean
-public FilterRegistrationBean<OAuth2ClientContextFilter> oauth2ClientFilterRegistration(
- OAuth2ClientContextFilter filter) {
- FilterRegistrationBean<OAuth2ClientContextFilter> registration = new FilterRegistrationBean()<OAuth2ClientContextFilter>;
- registration.setFilter(filter);
- registration.setOrder(-100);
- return registration;
-}
+public FilterRegistrationBean<OAuth2ClientContextFilter> oauth2ClientFilterRegistration(OAuth2ClientContextFilter filter) {
+FilterRegistrationBean<OAuth2ClientContextFilter> registration = new FilterRegistrationBean<OAuth2ClientContextFilter>();
+registration.setFilter(filter);
+registration.setOrder(-100);
+return registration;
+}
 ----
 
 We autowire the already available filter, and register it with a