diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 141819f0c6f1..5129a16f482b 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -181,7 +181,7 @@ int ip6_output(struct sk_buff *skb)
 }
 
 /*
- *	xmit an sk_buff (used by TCP)
+ *	xmit an sk_buff (used by TCP, SCTP and DCCP)
  */
 
 int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,