fix spring-rest configuration

spring-rest/src/main/java/org/baeldung/config/WebConfig.java

@@ -15,6 +15,11 @@ import org.springframework.oxm.xstream.XStreamMarshaller;
 import org.springframework.web.servlet.config.annotation.EnableWebMvc;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
 
+/*
+ * Please note that main web configuration is in src/main/webapp/WEB-INF/api-servlet.xml
+ *
+ */
+
 @Configuration
 @EnableWebMvc
 @ComponentScan({ "org.baeldung.web" })

spring-rest/src/main/java/org/baeldung/web/controller/FooController.java

@@ -35,7 +35,6 @@ public class FooController {
     @ResponseStatus(HttpStatus.OK)
     @ResponseBody
     public Foo updateFoo(@PathVariable("id") final String id, @RequestBody final Foo foo) {
-        System.out.println(foo);
         return foo;
     }