Polish

See gh-12812

spring-boot-project/spring-boot-docs/src/main/asciidoc/production-ready-features.adoc

@@ -551,7 +551,7 @@ JMX or an HTTP request is converted to the required types using an instance of
 
 [[production-ready-endpoints-custom-web]]
 ==== Custom Web Endpoints
-Operations on a `@Endpoint`, `@WebEndpoint`, or `@WebEndpointExtension` are automatically
+Operations on an `@Endpoint`, `@WebEndpoint`, or `@WebEndpointExtension` are automatically
 exposed over HTTP using Jersey, Spring MVC, or Spring WebFlux.
 
 
@@ -673,7 +673,7 @@ possible.
 ==== Controller endpoints
 `@ControllerEndpoint` and `@RestControllerEndpoint` can be used to implement an endpoint
 that is only exposed by Spring MVC or Spring WebFlux. Methods are mapped using the
-standard annotations Spring MVC and Spring WebFlux annotations such as `@RequestMapping`
+standard annotations for Spring MVC and Spring WebFlux such as `@RequestMapping`
 and `@GetMapping`, with the endpoint's ID being used as a prefix for the path. Controller
 endpoints provide deeper integration with Spring's web frameworks but at the expense of
 portability. The `@Endpoint` and `@WebEndpoint` annotations should be preferred whenever
@@ -1763,7 +1763,7 @@ is required. A `CacheMetricsRegistrar` bean is made available to make that proce
 
 [[production-ready-metrics-jdbc]]
 ==== DataSource Metrics
-Auto-configuration enables the instrumentation of all available DataSource` objects with a
+Auto-configuration enables the instrumentation of all available `DataSource` objects with a
 metric named `jdbc`. Data source instrumentation results in gauges representing the
 currently active, maximum allowed, and minimum allowed connections in the pool. Each of
 these gauges has a name that is prefixed by `jdbc`.

spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/web/security/CustomWebFluxSecurityExample.java

@@ -18,7 +18,6 @@ package org.springframework.boot.docs.web.security;
 
 import org.springframework.boot.autoconfigure.security.reactive.PathRequest;
 import org.springframework.context.annotation.Bean;
-import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity;
 import org.springframework.security.config.web.server.ServerHttpSecurity;
 import org.springframework.security.web.server.SecurityWebFilterChain;
 
@@ -27,20 +26,19 @@ import org.springframework.security.web.server.SecurityWebFilterChain;
  *
  * @author Madhura Bhave
  */
-@EnableWebFluxSecurity
 public class CustomWebFluxSecurityExample {
 
 	// @formatter:off
 	// tag::configuration[]
 	@Bean
 	public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) {
-		http
+		return http
 			.authorizeExchange()
 				.matchers(PathRequest.toStaticResources().atCommonLocations()).permitAll()
 				.pathMatchers("/foo", "/bar")
 					.authenticated().and()
-				.formLogin();
-		return http.build();
+				.formLogin().and()
+			.build();
 	}
 	// end::configuration[]
 	// @formatter:on