Polish

spring-boot-samples/spring-boot-sample-web-ui/src/test/java/org/springframework/boot/sample/ui/MessageControllerWebTests.java

@@ -24,13 +24,14 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
 
 /**
  * A Basic Spring MVC Test for the Sample Controller"
- * 
+ *
  * @author Biju Kunjummen
  */
 @RunWith(SpringJUnit4ClassRunner.class)
 @WebAppConfiguration
 @ContextConfiguration(classes = SampleWebUiApplication.class)
 public class MessageControllerWebTests {
+
 	@Autowired
 	private WebApplicationContext wac;