diff --git a/docs/tg-timer.1 b/docs/tg-timer.1
index 024c2d7..48a813f 100644
--- a/docs/tg-timer.1
+++ b/docs/tg-timer.1
@@ -4,7 +4,6 @@ tg \- a program for timing mechanincal watches
 .SH SYNOPSIS
 .nf
 .B tg-timer
-.B tg-timer-lt
 .fi
 .SH DESCRIPTION
 Tg (tg-timer) is a program to evaluate the performance of mechanical watch