diff --git a/relay.c b/relay.c
index e1601ad..8fc43a0 100644
--- a/relay.c
+++ b/relay.c
@@ -127,7 +127,9 @@ static void relay_main(struct relay_node *r) {
       sexp_t *args = sexp_tail(message);
       size_t msglen = sexp_length(message);
 
-      /* TODO: have constant atoms for post, subscribe, unsubscribe etc (see also post_node()) */
+      /* TODO: have constant atoms for post, subscribe, unsubscribe
+	 etc (see also post_node() and the handler in queue.c etc) */
+
       if (!cmsg_bytes_cmp(selector, cmsg_cstring_bytes("post")) && (msglen == 4)
 	  && sexp_stringp(sexp_head(args))) {
 	cmsg_bytes_t nodename = sexp_data(sexp_head(args));