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 93584a1970dceab9587e489a98f246eaa62f0f61..c94f049e3eda7b72aae2cf62751528f0637893bf 100644 (file)
--- a/doc/man/usttrace.1
+++ b/doc/man/usttrace.1
@@ -84,7 +84,7 @@ 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)