diff 35a8152ebc0edc2a6cc6b1e37a08ff8e31033703 uncommitted
--- a/sys/doc/troff.ms
+++ b/sys/doc/troff.ms
@@ -240,7 +240,7 @@
 lfCW lw(4.5i).
 -m@name@	T{
 Read the macro file
-@cw /sys/lib/tmac. name@
+@cw /sys/lib/tmac/tmac. name@
 before the input @files@.
 T}
 -T@name@	T{