From: Peter Hutterer Date: Wed, 6 May 2020 21:56:16 +0000 (+1000) Subject: tools: specify width by height in the edge-detector help X-Git-Tag: libevdev-1.9.1~11 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2e41b6778b2b0631d307eec5f366b6f118fad23b;p=platform%2Fupstream%2Flibevdev.git tools: specify width by height in the edge-detector help Fixes #13 Signed-off-by: Peter Hutterer --- 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; }