diff --git a/share/man/man9/bus_space.9 b/share/man/man9/bus_space.9
index e7bc748b68d3..e2cdabd31349 100644
--- a/share/man/man9/bus_space.9
+++ b/share/man/man9/bus_space.9
@@ -1,4 +1,4 @@
-.\" $NetBSD: bus_space.9,v 1.25 2002/05/25 10:45:39 wiz Exp $
+.\" $NetBSD: bus_space.9,v 1.26 2002/09/25 22:59:40 heinz Exp $
 .\"
 .\" Copyright (c) 1997 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -481,7 +481,7 @@ or arguments that are out of range (e.g. trying to access data outside of
 the region mapped when a given handle was created), undefined behaviour
 results.  In that case, they may cause the
 system to halt, either intentionally (via panic) or unintentionally (by
-causing a fatal trap of by some other means) or may cause improper
+causing a fatal trap or by some other means) or may cause improper
 operation which is not immediately fatal.  Functions which return
 void or which return data read from bus space (i.e., functions which
 don't obviously return an error code) do not fail.  They could only fail