Fix default value for dispatch-options-request in doc

Closes gh-6185

spring-boot-docs/src/main/asciidoc/appendix-application-properties.adoc

@@ -333,7 +333,7 @@ content into your application; rather pick only the properties that you need.
 	spring.mvc.async.request-timeout= # Amount of time (in milliseconds) before asynchronous request handling times out.
 	spring.mvc.date-format= # Date format to use. For instance `dd/MM/yyyy`.
 	spring.mvc.dispatch-trace-request=false # Dispatch TRACE requests to the FrameworkServlet doService method.
-	spring.mvc.dispatch-options-request=false # Dispatch OPTIONS requests to the FrameworkServlet doService method.
+	spring.mvc.dispatch-options-request=true # Dispatch OPTIONS requests to the FrameworkServlet doService method.
 	spring.mvc.favicon.enabled=true # Enable resolution of favicon.ico.
 	spring.mvc.ignore-default-model-on-redirect=true # If the content of the "default" model should be ignored during redirect scenarios.
 	spring.mvc.locale= # Locale to use. By default, this locale is overridden by the "Accept-Language" header.