OZG-7573 OZG-7991 Improve formatting

ozgcloud-common-lib/src/test/java/de/ozgcloud/common/binaryfile/StreamingFileSenderTest.java

@@ -282,6 +282,7 @@ class StreamingFileSenderTest {
 		@Test
 		void shouldSendMetadataOnlyOnce() {
 			fileSender.withMetaData(metaData).sendMetaData();
+
 			fileSender.sendMetaData();
 
 			verify(requestObserver).onNext(metaData);