--- xinu/sys/insert.c	2018/04/24 17:39:03	1.1
+++ xinu/sys/insert.c	2018/04/24 17:39:35	1.1.1.2
@@ -17,7 +17,7 @@ int	insert(proc, head, key)
 	int	prev;
 
 	next = q[head].qnext;
-	while (q[next].qkey < key)	/* tail has MAXSHORT as key	*/
+	while (q[next].qkey < key)	/* tail has maxint as key	*/
 		next = q[next].qnext;
 	q[proc].qnext = next;
 	q[proc].qprev = prev = q[next].qprev;