Polishing contribution

Closes gh-29622

framework-docs/src/docs/asciidoc/web/webflux.adoc

@@ -387,14 +387,14 @@ The code snippets below show using the `HttpHandler` adapters with each server A
 ----
 	HttpHandler handler = ...
 	ReactorHttpHandlerAdapter adapter = new ReactorHttpHandlerAdapter(handler);
-	HttpServer.create().host(host).port(port).handle(adapter).bindNow().onDispose().block();
+	HttpServer.create().host(host).port(port).handle(adapter).bindNow();
 ----
 [source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 .Kotlin
 ----
 	val handler: HttpHandler = ...
 	val adapter = ReactorHttpHandlerAdapter(handler)
-	HttpServer.create().host(host).port(port).handle(adapter).bind().block()
+	HttpServer.create().host(host).port(port).handle(adapter).bindNow()
 ----
 
 *Undertow*