radio_link library: Small improvements to the docs.
radio_link library: Small improvements to the docs.

saercnap/wixel-DexDrip,novagannas/wixel-xDrip,novagannas/wixel-xDrip,attackcrow/wixel,kevinwchang/wixel-sdk,saercnap/wixel-DexDrip,sm6xmm/wixel-xDrip,jamorham/wixel-xDrip,attackcrow/wixel,sm6xmm/wixel-xDrip,saercnap/wixel-DexDrip,pdg137/wixel-sdk,jamorham/wixel-xDrip,StephenBlackWasAlreadyTaken/wixel-xDrip,sm6xmm/wixel-xDrip,pdg137/wixel-sdk,markncooper/burnerlight,sm6xmm/wixel-xDrip,markncooper/burnerlight,raduiliescu/wixel-DexDrip,raduiliescu/wixel-DexDrip,pdg137/wixel-sdk,raduiliescu/wixel-DexDrip,Cagier/wixel-xDrip,novagannas/wixel-xDrip,kevinwchang/wixel-sdk,kevinwchang/wixel-sdk,attackcrow/wixel,attackcrow/wixel,Cagier/wixel-xDrip,Cagier/wixel-xDrip,StephenBlackWasAlreadyTaken/wixel-xDrip,jamorham/wixel-xDrip,jamorham/wixel-xDrip,markncooper/burnerlight,StephenBlackWasAlreadyTaken/wixel-xDrip