dwt: improve EmitOption docstring
@@ -322,7 +322,8 @@ pub enum EmitOption {
/// Emit only trace address packet.
Address,
/// Emit only trace PC value packet
- /// NOTE: only compatible with [AccessType::ReadWrite].
+ ///
+ /// *NOTE* only compatible with [AccessType::ReadWrite].
PC,
/// Emit trace address and data value packets.
AddressData,
