Fix a few typos in the web reference docs

Closes gh-25893

Co-authored-by: zhiyi.xx <zhiyi.xx@antfin.com>

src/docs/asciidoc/web/webflux.adoc

@@ -3224,7 +3224,7 @@ initialize instances of `WebDataBinder`. Those, in turn, are used to:
 headers, cookies, and others) to the target type of controller method arguments.
 * Format model object values as `String` values when rendering HTML forms.
 
-`@InitBinder` methods can register controller-specific `java.bean.PropertyEditor` or
+`@InitBinder` methods can register controller-specific `java.beans.PropertyEditor` or
 Spring `Converter` and `Formatter` components. In addition, you can use the
 <<webflux-config-conversion, WebFlux Java configuration>> to register `Converter` and
 `Formatter` types in a globally shared `FormattingConversionService`.

src/docs/asciidoc/web/webmvc-functional.adoc

@@ -103,7 +103,7 @@ as the following example shows:
 
 
 If you register the `RouterFunction` as a bean, for instance by exposing it in a
-@Configuration class, it will auto-detected by the servlet, as explained in <<webmvc-fn-running>>.
+@Configuration class, it will be auto-detected by the servlet, as explained in <<webmvc-fn-running>>.
 
 
 

src/docs/asciidoc/web/webmvc.adoc

@@ -3560,7 +3560,7 @@ initialize instances of `WebDataBinder`, and those, in turn, can:
 headers, cookies, and others) to the target type of controller method arguments.
 * Format model object values as `String` values when rendering HTML forms.
 
-`@InitBinder` methods can register controller-specific `java.bean.PropertyEditor` or
+`@InitBinder` methods can register controller-specific `java.beans.PropertyEditor` or
 Spring `Converter` and `Formatter` components. In addition, you can use the
 <<mvc-config-conversion,MVC config>> to register `Converter` and `Formatter`
 types in a globally shared `FormattingConversionService`.
@@ -5992,5 +5992,5 @@ For more details, see the
 https://github.com/spring-projects/spring-framework/wiki/HTTP-2-support[HTTP/2 wiki page].
 
 The Servlet API does expose one construct related to HTTP/2. You can use the
-`javax.servlet.http.PushBuilder` proactively push resources to clients, and it
+`javax.servlet.http.PushBuilder` to proactively push resources to clients, and it
 is supported as a <<mvc-ann-arguments, method argument>> to `@RequestMapping` methods.