Polish "Fix reference to configurePathMatching in code sample"

See gh-33277

framework-docs/src/main/java/org/springframework/docs/web/webflux/webfluxconfigpathmatching/WebConfig.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2002-2024 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.docs.web.webflux.webfluxconfigpathmatching;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.method.HandlerTypePredicate;
+import org.springframework.web.reactive.config.EnableWebFlux;
+import org.springframework.web.reactive.config.PathMatchConfigurer;
+import org.springframework.web.reactive.config.WebFluxConfigurer;
+
+@Configuration
+@EnableWebFlux
+public class WebConfig implements WebFluxConfigurer {
+
+	@Override
+	public void configurePathMatching(PathMatchConfigurer configurer) {
+		configurer.addPathPrefix(
+				"/api", HandlerTypePredicate.forAnnotation(RestController.class));
+	}
+}

framework-docs/src/main/kotlin/org/springframework/docs/web/webflux/webfluxconfigpathmatching/WebConfig.kt

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2002-2024 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.docs.web.webflux.webfluxconfigpathmatching
+
+import org.springframework.context.annotation.Configuration
+import org.springframework.web.bind.annotation.RestController
+import org.springframework.web.method.HandlerTypePredicate
+import org.springframework.web.reactive.config.EnableWebFlux
+import org.springframework.web.reactive.config.PathMatchConfigurer
+import org.springframework.web.reactive.config.WebFluxConfigurer
+
+@Configuration
+@EnableWebFlux
+class WebConfig : WebFluxConfigurer {
+
+	override fun configurePathMatching(configurer: PathMatchConfigurer) {
+		configurer.addPathPrefix(
+			"/api", HandlerTypePredicate.forAnnotation(RestController::class.java))
+	}
+}