--- ray/doc/man/man1/genblinds.1	2005/12/28 19:42:13	1.4
+++ ray/doc/man/man1/genblinds.1	2007/09/04 17:36:40	1.5
@@ -1,4 +1,4 @@
-.\" RCSid "$Id: genblinds.1,v 1.4 2005/12/28 19:42:13 greg Exp $"
+.\" RCSid "$Id: genblinds.1,v 1.5 2007/09/04 17:36:40 greg Exp $"
 .TH GENBLINDS 1 10/10/94 RADIANCE
 .SH NAME
 genblinds - generate a RADIANCE description of venetian blinds
@@ -53,7 +53,7 @@ keep the delta changes in angle less than 10 degrees.
 .SH EXAMPLE
 To produce a curved set of blinds with 15 slats:
 .IP "" .2i
-genblinds white blind 1 46 88 118 15 -r 1 > blinds.rad
+genblinds white blind 1 46 88 118 15 \-r 1 > blinds.rad
 .SH AUTHOR
 Jean-Louis Scartezzini and Greg Ward
 .SH "SEE ALSO"