Fix lint issues

wrappers/stream/blockcipher.go

@@ -85,6 +85,7 @@ func newBlockCipher(parent conntypes.StreamReadWriteCloser,
 			if err != nil {
 				return nil, fmt.Errorf("cannot read data: %w", err)
 			}
+
 			currentBuffer = append(currentBuffer, rv...)
 		}
 		cipher.decryptor.CryptBlocks(currentBuffer, currentBuffer)

wrappers/stream/buffered_reader.go

@@ -21,6 +21,7 @@ func (b *bufferedReader) Read(p []byte) (int, error) {
 	if err != nil {
 		return 0, err
 	}
+
 	b.buf.Write(res)
 
 	return b.flush(p)