Polish "Add HANA to the lookup of well-known databases"

Closes gh-15125

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/orm/jpa/DatabaseLookupTests.java

 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -91,6 +91,7 @@ public class DatabaseLookupTests {
 	public void getDatabaseWhenInformixShouldReturnInformix() throws Exception {
 		testGetDatabase("jdbc:informix-sqli:", Database.INFORMIX);
 	}
+
 	@Test
 	public void getDatabaseWhenSapShouldReturnHana() throws Exception {
 		testGetDatabase("jdbc:sap:", Database.HANA);