Updated Channel Rx plugins (markdown)

Channel-Rx-plugins.md

@@ -32,6 +32,10 @@ This plugin can be used to receive NOAA satellite images transmitted using APT (
 
 This plugin can be used to watch amateur analog television (ATV). This is black and white and there is no sound carrier. Low refresh rates (FPS) and small number of lines are implemented to support NBTV (Narrow Band TV). The user interface is described [here](https://github.com/f4exb/sdrangel/blob/master/plugins/channelrx/demodatv/readme.md)
 
+## Broadcast FM demod plugin
+
+This plugin is used to listen to broadcast FM stations with possible stereo output and RDS decoding. The user interface is described [here](https://github.com/f4exb/sdrangel/blob/master/plugins/channelrx/demodbfm/readme.md)
+
 ## Chirp Chat demod plugin (LoRa)
 
 Chirp Chat is an experimental mode developed only in SDRangel based on chirp modulation analogous to LoRa. In fact it can also decode some LoRa messages (Spread Factors 11 and 12 with Distance Enhancement factor of 2). In modes alternative to LoRa (RTTY/ASCII) this version can work at extremely low SNR. The user interface is described [here](https://github.com/f4exb/sdrangel/tree/master/plugins/channelrx/demodchirpchat/readme.md)
@@ -125,9 +129,3 @@ This is different from the Daemon sink which purpose is to send the full baseban
 
 This plugin can be used to demodulate VOR (VHF omnidirectional range) navaids (navigation aids). VORs are radio naviation aids in the VHF 108 - 117.975MHz band commonly used for aircraft navigation. The user interface description and more details can be found [here](https://github.com/f4exb/sdrangel/blob/master/plugins/channelrx/demodvorsc/readme.md)
 
-# Undocumented (yet) plugins
-
-## Broadcast FM demod plugin
-
-This plugin is used to listen to broadcast FM stations with possible stereo output and RDS decoding
-