Merge pull request #4118 from Tarte12/docs/fix-cors-config-properties

docs: Fix global CORS configuration property path

Author: ryanjbaxter

docs/modules/ROOT/pages/spring-cloud-gateway-server-webflux/cors-configuration.adoc

@@ -17,17 +17,19 @@ The following example configures CORS:
 spring:
   cloud:
     gateway:
-      globalcors:
-        cors-configurations:
-          '[/**]':
-            allowedOrigins: "https://docs.spring.io"
-            allowedMethods:
-            - GET
+      server:
+        webflux:
+          globalcors:
+            cors-configurations:
+              '[/**]':
+                allowedOrigins: "https://docs.spring.io"
+                allowedMethods:
+                - GET
 ----
 
 In the preceding example, CORS requests are allowed from requests that originate from `docs.spring.io` for all GET requested paths.
 
-To provide the same CORS configuration to requests that are not handled by some gateway route predicate, set the `spring.cloud.gateway.globalcors.add-to-simple-url-handler-mapping` property  to `true`.
+To provide the same CORS configuration to requests that are not handled by some gateway route predicate, set the `spring.cloud.gateway.server.webflux.globalcors.add-to-simple-url-handler-mapping` property to `true`.
 This is useful when you try to support CORS preflight requests and your route predicate does not evaluate to `true` because the HTTP method is `options`.
 
 [[route-cors-configuration]]