From 2e41b6778b2b0631d307eec5f366b6f118fad23b Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Thu, 7 May 2020 07:56:16 +1000 Subject: [PATCH] tools: specify width by height in the edge-detector help Fixes #13 Signed-off-by: Peter Hutterer --- tools/touchpad-edge-detector.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/touchpad-edge-detector.c b/tools/touchpad-edge-detector.c index 5dddc6a..8b16cd7 100644 --- a/tools/touchpad-edge-detector.c +++ b/tools/touchpad-edge-detector.c @@ -47,7 +47,7 @@ usage(void) { printf("\n"); printf("This tool reads the touchpad events from the kernel and calculates\n " "the minimum and maximum for the x and y coordinates, respectively.\n" - "The first argument is the physical size of the touchpad in mm.\n"); + "The first argument is the physical size of the touchpad in mm (WIDTHxHEIGHT).\n"); return 1; }