update -W help in the usttrace man page

[ust.git] / doc / man / usttrace.1

diff --git a/doc/man/usttrace.1 b/doc/man/usttrace.1
index 79cb0a5e847c8c135485512a78f4da893827e5a3..c94f049e3eda7b72aae2cf62751528f0637893bf 100644 (file)
--- a/doc/man/usttrace.1
+++ b/doc/man/usttrace.1
@@ -84,7 +84,10 @@ Specify the number of subbuffers.
 .
 .TP
 \fB\-W\fR
-Undocumented option.
+Print the location of the last trace saved in the usttrace output directory.
+.
+.SH "SEE ALSO"
+ustctl(1), ustd(1)
 .
 .SH "AUTHOR"
 \fBusttrace\fR was written by Pierre\-Marc Fournier.