diff --git a/pkg/ueps/packet.go b/pkg/ueps/packet.go
index a94abaf..1dce7a6 100644
--- a/pkg/ueps/packet.go
+++ b/pkg/ueps/packet.go
@@ -104,8 +104,8 @@ func (builder *PacketBuilder) MarshalAndSign(sharedSecret []byte) ([]byte, error
 	return frameBuffer.Bytes(), nil
 }
 
-// writeTLV(frameBuffer, TagVersion, []byte{0x09})
-// writeTLV(frameBuffer, TagIntent, []byte{intentID})
+// if err := writeTLV(buffer, TagVersion, []byte{0x09}); err != nil { return nil, err }
+// if err := writeTLV(buffer, TagIntent, []byte{0x01}); err != nil { return nil, err }
 func writeTLV(writer io.Writer, tagType uint8, tagValue []byte) error {
 	// writeTLV(writer, TagVersion, bytes.Repeat([]byte("x"), 256)) → errTLVValueTooLarge
 	if len(tagValue) > 255 {