INT-1243 renamed test class and associated config file to match the name of the parser class under test

spring-integration-core/src/test/java/org/springframework/integration/config/xml/PublishingInterceptorParserTests.java

@@ -41,7 +41,7 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  */
 @ContextConfiguration
 @RunWith(SpringJUnit4ClassRunner.class)
-public class MessagePublishingInterceptorParserTests {
+public class PublishingInterceptorParserTests {
 
 	@Autowired
 	private TestBean testBean;