Fix RepositoryPersonServiceTest

[rcottinet]

spring-data-jpa-examples/tutorial-part-eight/src/test/java/net/petrikainulainen/spring/datajpa/service/RepositoryPersonServiceTest.java

Line 156 in 05e1e36

assertEquals(expected.getLastName(), expected.getLastName());

Should be assertEquals(excepted.getLasName(), actual.getLastName());