Updated Channel Rx plugins (markdown)

Channel-Rx-plugins.md

@@ -32,9 +32,6 @@ This plugin is used to listen to digital voice transmissions. At present it cove
   - D-Star
   - dPMR
   - Yaesu System Fusion (YSF) 
-
-For the moment only the type can be detected for the following protocols:
-
   - NXDN 
 
 More information and user interface description can be found [here](https://github.com/f4exb/sdrangel/blob/master/plugins/channelrx/demoddsd/readme.md)