Fix typo in Spring MVC error responses documentation

Closes gh-34552

Signed-off-by: Vedran Pavic <[email protected]>

Author: vpavic

framework-docs/modules/ROOT/pages/web/webmvc/mvc-ann-rest-exceptions.adoc

@@ -37,7 +37,7 @@ already set.
 "application/problem+json" over "application/json" when rendering a `ProblemDetail`,
 and also falls back on it if no compatible media type is found.
 
-To enable RFC 9457 responses for Spring WebFlux exceptions and for any
+To enable RFC 9457 responses for Spring MVC exceptions and for any
 `ErrorResponseException`, extend `ResponseEntityExceptionHandler` and declare it as an
 xref:web/webmvc/mvc-controller/ann-advice.adoc[@ControllerAdvice] in Spring configuration. The handler
 has an `@ExceptionHandler` method that handles any `ErrorResponse` exception, which