Polish

spring-boot-samples/spring-boot-sample-servlet/src/main/java/sample/servlet/SampleServletApplication.java

@@ -32,14 +32,14 @@ import org.springframework.context.annotation.Configuration;
 @Configuration
 @EnableAutoConfiguration
 public class SampleServletApplication {
-	
+
 	@SuppressWarnings("serial")
 	@Bean
 	public Servlet dispatcherServlet() {
 		return new GenericServlet() {
 			@Override
-			public void service(ServletRequest req, ServletResponse res) throws ServletException,
-					IOException {
+			public void service(ServletRequest req, ServletResponse res)
+					throws ServletException, IOException {
 				res.setContentType("text/plain");
 				res.getWriter().append("Hello World");
 			}