diff --git a/include/monst.h b/include/monst.h
index 717b4eb6e..3a2c40ccc 100644
--- a/include/monst.h
+++ b/include/monst.h
@@ -1,4 +1,4 @@
-/* NetHack 3.6	monst.h	$NHDT-Date: 1559994623 2019/06/08 11:50:23 $  $NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.32 $ */
+/* NetHack 3.6	monst.h	$NHDT-Date: 1561053561 2019/06/20 17:59:21 $  $NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.33 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Robert Patrick Rankin, 2016. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -98,8 +98,8 @@ struct monst {
     Bitfield(mcan, 1);        /* has been cancelled */
     Bitfield(mburied, 1);     /* has been buried */
 #define mtemplit mburied      /* since buried isn't implemented, use bit for
-                               * monsters shown by transcient light source;
-                               * only valid during bhit() execution         */
+                               * monsters shown by transient light source;
+                               * only valid during bhit() execution        */
     Bitfield(mundetected, 1); /* not seen in present hiding place;
                                * implies one of M1_CONCEAL or M1_HIDE,
                                * but not mimic (that is, snake, spider,