--- ray/doc/ray.1	2003/03/15 17:32:55	1.4
+++ ray/doc/ray.1	2004/01/01 19:31:44	1.5
@@ -1370,7 +1370,7 @@ programs and directs the use of a scene description.
 .I Rview
 is ray-tracing program for viewing a scene interactively.
 When the user specifies a new perspective,
-.I rview
+.I rvu
 quickly displays a rough
 image on the terminal, then progressively
 increases the resolution as the user looks on.