Packets indicating DTX may be up to 2 bytes
diff --git a/include/opus.h b/include/opus.h
index b0bdf6f..5be73dd 100644
--- a/include/opus.h
+++ b/include/opus.h
@@ -142,7 +142,7 @@
*
* opus_encode() and opus_encode_float() return the number of bytes actually written to the packet.
* The return value <b>can be negative</b>, which indicates that an error has occurred. If the return value
- * is 1 byte, then the packet does not need to be transmitted (DTX).
+ * is 2 bytes or less, then the packet does not need to be transmitted (DTX).
*
* Once the encoder state if no longer needed, it can be destroyed with
*