ipcs: remove FIXME markup

The ipc message q_qbytes information is not in /proc, and it is unlikely
it will ever appear to there.

Reference: https://lkml.org/lkml/2012/11/25/18
Signed-off-by: Sami Kerola <kerolasa@iki.fi>

sys-utils/ipcutils.c

@@ -387,10 +387,6 @@ int ipc_msg_get_info(int id, struct msg_data **msgds)
 		if (id > -1) {
 			/* ID specified */
 			if (id == p->msg_perm.id) {
-				/*
-				 * FIXME: q_qbytes are not in /proc
-				 *
-				 */
 				if (msgctl(id, IPC_STAT, &msgseg) != -1)
 					p->q_qbytes = msgseg.msg_qbytes;
 				i = 1;