From d5c8d0a23344215e28249d335546a438115a62fb Mon Sep 17 00:00:00 2001
From: Hamish Willee <hamishwillee@gmail.com>
Date: Wed, 15 Jan 2020 14:56:36 +1100
Subject: [PATCH] GF_ALTMODE: Update in line with Lorenz feedback

---
 src/modules/navigator/geofence_params.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/modules/navigator/geofence_params.c b/src/modules/navigator/geofence_params.c
index 0868a630670..6b61990b1b2 100644
--- a/src/modules/navigator/geofence_params.c
+++ b/src/modules/navigator/geofence_params.c
@@ -67,13 +67,13 @@ PARAM_DEFINE_INT32(GF_ACTION, 1);
 /**
  * Geofence altitude mode
  *
- * Select which altitude source should be used
- * 0 = Estimated altitude (GPS/IMU etc.), 1 = Barometer altitude.
+ * Select which altitude source should be used:
+ * 0 = AMSL provided by GPS, 1 = Barometer AMSL altitude (assuming standard atmosphere pressure).
  *
  * @min 0
  * @max 1
- * @value 0 Estimated altitude
- * @value 1 Barometer altitude
+ * @value 0 AMSL provided by GPS
+ * @value 1 Barometer AMSL altitude
  * @group Geofence
  */
 PARAM_DEFINE_INT32(GF_ALTMODE, 0);