diff --git a/man2/msgop.2 b/man2/msgop.2
index ba3830f5d..c1b119044 100644
--- a/man2/msgop.2
+++ b/man2/msgop.2
@@ -430,7 +430,7 @@ the process caught a signal; see
 .BR signal (7).
 .TP
 .B EINVAL
-.I msgqid
+.I msqid
 was invalid, or
 .I msgsz
 was less than 0.