OZG-6990 fix field name

ozg-cloud-spring-boot-starter/src/test/java/de/ozgcloud/client/autoconfigure/OzgCloudClientAttributeServiceStarterITCase.java

@@ -52,11 +52,11 @@ public class OzgCloudClientAttributeServiceStarterITCase {
 	class TestWithoutOzgCloudClientAttributeService {
 
 		@Autowired
-		private Optional<OzgCloudClientAttributeService> ozgCloudFileService;
+		private Optional<OzgCloudClientAttributeService> attributeService;
 
 		@Test
 		void shouldStart() {
-			assertThat(ozgCloudFileService).isEmpty();
+			assertThat(attributeService).isEmpty();
 		}
 	}
 
@@ -100,22 +100,22 @@ public class OzgCloudClientAttributeServiceStarterITCase {
 
 			@Override
 			public void setClientAttribute(final OzgCloudBooleanClientAttribute clientAttribute, final OzgCloudVorgangId vorgangId) {
-
+				// empty
 			}
 
 			@Override
 			public void setClientAttribute(final OzgCloudStringClientAttribute clientAttribute, final OzgCloudVorgangId vorgangId) {
-
+				// empty
 			}
 
 			@Override
 			public void setClientAttribute(final OzgCloudLongClientAttribute clientAttribute, final OzgCloudVorgangId vorgangId) {
-
+				// empty
 			}
 
 			@Override
 			public void setClientAttribute(final OzgCloudDoubleClientAttribute clientAttribute, final OzgCloudVorgangId vorgangId) {
-
+				// empty
 			}
 		}
 	}