Polish

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/BasicErrorController.java

@@ -116,7 +116,7 @@ public class BasicErrorController extends AbstractErrorController {
 	 * Provide access to the error properties.
 	 * @return the error properties
 	 */
-	protected final ErrorProperties getErrorProperties() {
+	protected ErrorProperties getErrorProperties() {
 		return this.errorProperties;
 	}
 

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration.java

@@ -77,6 +77,7 @@ import org.springframework.web.util.HtmlUtils;
 @EnableConfigurationProperties(ErrorProperties.class)
 @Configuration
 public class ErrorMvcAutoConfiguration {
+
 	@Autowired
 	private ServerProperties properties;