Add terse version 2 output format
Default is the new format, but allow a user to set version 2 for
easier backwards compatability with older scripts.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/fio.1 b/fio.1
index aa027dc..d63d1f2 100644
--- a/fio.1
+++ b/fio.1
@@ -36,7 +36,7 @@
Display version information and exit.
.TP
.BI \-\-terse\-version \fR=\fPversion
-Set terse version output format.
+Set terse version output format (Current version 3, or older version 2).
.TP
.B \-\-help
Display usage information and exit.