--- ray/doc/man/man1/genbox.1	2004/01/01 19:31:44	1.3
+++ ray/doc/man/man1/genbox.1	2007/09/04 17:36:40	1.4
@@ -1,4 +1,4 @@
-.\" RCSid "$Id: genbox.1,v 1.3 2004/01/01 19:31:44 greg Exp $"
+.\" RCSid "$Id: genbox.1,v 1.4 2007/09/04 17:36:40 greg Exp $"
 .TH GENBOX 1 11/15/93 RADIANCE
 .SH NAME
 genbox - generate a RADIANCE description of a box
@@ -35,7 +35,7 @@ option can be used to specify the indentation for beve
 .SH EXAMPLE
 To produce a rectangular box made of wood with beveled edges:
 .IP "" .2i
-genbox wood box1 5 8 3 -b .5 > box1
+genbox wood box1 5 8 3 \-b .5 > box1
 .SH AUTHOR
 Greg Ward
 .SH BUGS