From 2f13524a7cec5ad07b9111de33601e1206949e54 Mon Sep 17 00:00:00 2001
From: Flyer350 <57186034+Flyer350@users.noreply.github.com>
Date: Wed, 30 Oct 2019 15:54:37 +0100
Subject: [PATCH] Update README.rst

fixed typecodes for position messages
---
 README.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.rst b/README.rst
index 1470c56..f926972 100644
--- a/README.rst
+++ b/README.rst
@@ -155,7 +155,7 @@ Core functions for ADS-B decoding
   # Typecode 1-4
   pms.adsb.callsign(msg)
 
-  # Typecode 5-8 (surface), 9-18 (airborne, barometric height), and 9-18 (airborne, GNSS height)
+  # Typecode 5-8 (surface), 9-18 (airborne, barometric height), and 20-22 (airborne, GNSS height)
   pms.adsb.position(msg_even, msg_odd, t_even, t_odd, lat_ref=None, lon_ref=None)
   pms.adsb.airborne_position(msg_even, msg_odd, t_even, t_odd)
   pms.adsb.surface_position(msg_even, msg_odd, t_even, t_odd, lat_ref, lon_ref)