Edited ch08_signatures.adoc with Atlas code editor

ch08_signatures.adoc

@@ -700,8 +700,8 @@ Scriptless ((("digital signatures", "schnorr signature algorithm", "scriptless t
 Everyone with a partial public key that becomes part of the aggregated
 public key must contribute a partial signature and partial nonce to the
 final signature.  Sometimes, though, the participants want to allow a
-subset of them to sign, such as t-of-k where a threshold (t) number of participants can sign for
-a key constructed by k participants.  That type of signature is called a
+subset of them to sign, such as _t_-of-_k_ where a threshold (_t_) number of participants can sign for
+a key constructed by _k_ participants.  That type of signature is called a
 _threshold signature_.
 
 We saw script-based threshold signatures in