add doc/gps-track.md

1 files changed, 1 insertions, 0 deletions

diff --git a/gps-track b/gps-track
index 2513e03..4a27eb8 100644
--- a/gps-track
+++ b/gps-track
@@ -3,6 +3,7 @@
 # Copyright (c) 2018-2020 Christian Hesse <mail@eworm.de>
 #
 # track gps data by sending json data to http server
+# https://git.eworm.de/cgit/routeros-scripts/about/doc/gps-track.md
 
 :global GpsTrackUrl;
 :global Identity;