--- ray/doc/man/man1/oconv.1	2004/04/12 17:31:27	1.6
+++ ray/doc/man/man1/oconv.1	2007/09/04 17:36:40	1.8
@@ -1,4 +1,4 @@
-.\" RCSid "$Id: oconv.1,v 1.6 2004/04/12 17:31:27 greg Exp $"
+.\" RCSid "$Id: oconv.1,v 1.8 2007/09/04 17:36:40 greg Exp $"
 .TH OCONV 1 8/15/95 RADIANCE
 .SH NAME
 oconv - create an octree from a RADIANCE scene description
@@ -109,7 +109,7 @@ Although the octree file format is binary, it is meant
 between machines.
 The only limitation is that machines with radically different integer
 sizes will not work together.
-For the best results, the -f option should be used if an octree is
+For the best results, the \-f option should be used if an octree is
 to be used in different environments.
 .SH DIAGNOSTICS
 There are four basic error types reported by oconv:
@@ -140,7 +140,7 @@ specification.
 If hundreds of triangles come together at a common vertex, it may
 not be possible to create an octree from the object.
 This happens most often when inane CAD systems create spheres using
-a polar tesselation.
+a polar tessellation.
 Chances are, the surface "id" is near one of those causing the problem.
 .IP "Hash table overflow in fullnode"
 This error is caused by too many surfaces.
@@ -152,7 +152,7 @@ option.
 To add book1, book2 and a
 transformed book3 to the octree ``scene.oct'':
 .IP "" .2i
-oconv -i scene.oct book1 book2 '\\!xform -rz 30 book3' > newscene.oct
+oconv \-i scene.oct book1 book2 '\\!xform \-rz 30 book3' > newscene.oct
 .SH AUTHOR
 Greg Ward
 .SH NOTES