Polishing.

spring-session-data-mongodb-traditional-boot/src/main/java/org/springframework/session/mongodb/examples/mvc/IndexController.java

@@ -16,7 +16,7 @@
 package org.springframework.session.mongodb.examples.mvc;
 
 import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.GetMapping;
 
 /**
  * Controller for sending the user to the login view.
@@ -26,7 +26,8 @@ import org.springframework.web.bind.annotation.RequestMapping;
  */
 @Controller
 public class IndexController {
-	@RequestMapping("/")
+
+	@GetMapping("/")
 	public String index() {
 		return "index";
 	}