Remove empty line

Author: SaltedTan

hedera-base/src/test/java/com/openelements/hedera/base/test/ProtocolLayerDataCreationTests.java

@@ -749,6 +749,5 @@ void testTopicDeleteRequestCreation() {
         Assertions.assertThrows(NullPointerException.class, () -> new TopicDeleteRequest(null, transactionValidDuration, null));
         Assertions.assertThrows(NullPointerException.class, () -> new TopicDeleteRequest(maxTransactionFee, null, null));
         Assertions.assertThrows(NullPointerException.class, () -> new TopicDeleteRequest(null, null, null));
-
     }
 }