Polish formatting

spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/howto/dataaccess/configuretwodatasources/MyCompleteAdditionalDataSourceConfiguration.java

@@ -37,8 +37,7 @@ public class MyCompleteAdditionalDataSourceConfiguration {
 	@Qualifier("second")
 	@Bean(defaultCandidate = false)
 	@ConfigurationProperties("app.datasource.configuration")
-	public HikariDataSource secondDataSource(
-			@Qualifier("second") DataSourceProperties dataSourceProperties) {
+	public HikariDataSource secondDataSource(@Qualifier("second") DataSourceProperties dataSourceProperties) {
 		return dataSourceProperties.initializeDataSourceBuilder().type(HikariDataSource.class).build();
 	}