From 9dcfa8df6cf35919757015967b2c8be85849376e Mon Sep 17 00:00:00 2001
From: Mat Burnham <matburnham@gmail.com>
Date: Sat, 1 Oct 2022 18:18:31 +0100
Subject: [PATCH] Fix formatting of README.md

There seem to be some <U+200B> characters (zero width space) messing up the fixed-width markdown formatting for the channel-specific options. Removed these and all is well.
---
 README.md | 42 ++++++++++++++++++++----------------------
 1 file changed, 20 insertions(+), 22 deletions(-)

diff --git a/README.md b/README.md
index 6c3441c..6539b96 100644
--- a/README.md
+++ b/README.md
@@ -124,7 +124,7 @@ The global options are:
 	
 	EnableHabitat=<Y/N>.  Enables uploading of telemetry packets to Habitat.
 	
-	EnableSondehub=<Y/N>.  Enables uploading of telemetry packets to the amateur Sondehub system.
+	EnableSondhub=<Y/N>.  Enables uploading of telemetry packets to the amateur Sondehub system.
 	
 	EnableSSDV=<Y/N>.  Enables uploading of SSDV image packets to the SSDV server.
 	
@@ -160,28 +160,26 @@ The global options are:
 	ActivityLED_0=<wiring pi pin>
 	ActivityLED_1=<wiring pi pin>.  These are used for LED status indicators. Useful for packaged gateways that don't have a monitor attached.
 
-
-​	
 and the channel-specific options are:
-​	
-​	frequency_<n>=<freq in MHz>.  This sets the frequency for LoRa module <n> (0 for first, 1 for second).  e.g. frequency_0=434.450
-​	
-​	PPM_<n>=<Parts per million offset of LoRa module.
-​	
-​	AFC_<n>=<Y/N>.  Enables or disables automatic frequency control (retunes by the frequency error of last received packet).
-​	
-​	mode_<n>=<mode>.  Sets the "mode" for the selected LoRa module.  This offers a simple way of setting the various
-​					LoRa parameters (SF etc.) in one go.  The modes are:
-​					
-​					0 = (normal for telemetry)	Explicit mode, Error coding 4:8, Bandwidth 20.8kHz, SF 11, Low data rate optimize on
-​					1 = (normal for SSDV) 		Implicit mode, Error coding 4:5, Bandwidth 20.8kHz,  SF 6, Low data rate optimize off
-​					2 = (normal for repeater)	Explicit mode, Error coding 4:8, Bandwidth 62.5kHz,  SF 8, Low data rate optimize off
-​					3 = (normal for fast SSDV)	Explicit mode, Error coding 4:6, Bandwidth 250kHz,   SF 7, Low data rate optimize off
-​					4 = Test mode not for normal use.
-​					5 = (normal for calling mode)	Explicit mode, Error coding 4:8, Bandwidth 41.7kHz, SF 11, Low data rate optimize off
-​					
-​	SF_<n>=<Spreading Factor>  e.g. SF_0=7
-​	
+
+	frequency_<n>=<freq in MHz>.  This sets the frequency for LoRa module <n> (0 for first, 1 for second).  e.g. frequency_0=434.450
+	
+	PPM_<n>=<Parts per million offset of LoRa module.
+	
+	AFC_<n>=<Y/N>.  Enables or disables automatic frequency control (retunes by the frequency error of last received packet).
+	
+	mode_<n>=<mode>.  Sets the "mode" for the selected LoRa module.  This offers a simple way of setting the various
+					LoRa parameters (SF etc.) in one go.  The modes are:
+					
+					0 = (normal for telemetry)	Explicit mode, Error coding 4:8, Bandwidth 20.8kHz, SF 11, Low data rate optimize on
+					1 = (normal for SSDV) 		Implicit mode, Error coding 4:5, Bandwidth 20.8kHz,  SF 6, Low data rate optimize off
+					2 = (normal for repeater)	Explicit mode, Error coding 4:8, Bandwidth 62.5kHz,  SF 8, Low data rate optimize off
+					3 = (normal for fast SSDV)	Explicit mode, Error coding 4:6, Bandwidth 250kHz,   SF 7, Low data rate optimize off
+					4 = Test mode not for normal use.
+					5 = (normal for calling mode)	Explicit mode, Error coding 4:8, Bandwidth 41.7kHz, SF 11, Low data rate optimize off
+					
+	SF_<n>=<Spreading Factor>  e.g. SF_0=7
+	
 	Bandwidth_<n>=<Bandwidth>.  e.g. Bandwidth_0=41K7.  Options are 7K8, 10K4, 15K6, 20K8, 31K25, 41K7, 62K5, 125K, 250K, 500K
 	
 	Implicit_<n>=<Y/N>.  e.g. Implicit_0=Y