Adjusts the comment about the ROCCET paper.

tcp_roccet.c

@@ -14,8 +14,9 @@
  * CUBIC's window growth function and adds, based on RTT
  * and ACK rate, congestion events.
  *
- * NOTE: A paper for TCP ROCCET is currently under review.
- * A draft of this paper can be found here:
+ * A peer-reviewed paper on TCP ROCCET will be presented at the WONS 2026 conference.
+ * A draft of the paper is available here:
+ * 		https://arxiv.org/abs/2510.25281
  *
  *
  * Further information about CUBIC: