CountryServiceTest: invoke setter on the right object.

Correction for e4c2b1f commit.

Author: php-coder

src/test/java/ru/mystamps/web/service/CountryServiceTest.java

@@ -169,7 +169,7 @@ public void findAllShouldCallDao() {
 		expectedCountries.add(country1);
 
 		Country country2 = getCountry();
-		country1.setName("Second Country");
+		country2.setName("Second Country");
 		expectedCountries.add(country2);
 
 		when(countryDao.findAll()).thenReturn(expectedCountries);