Fix explicit checkstyle

servlet/spring-boot/java/hello-security-explicit/src/integTest/java/example/pages/LogoutConfirmPage.java

@@ -23,6 +23,7 @@ import org.openqa.selenium.support.PageFactory;
 
 /**
  * The log out confirmation page.
+ *
  * @author Rob Winch
  */
 public class LogoutConfirmPage {