Edited ch07_authorization-authentication.adoc with Atlas code editor

ch07_authorization-authentication.adoc

@@ -1905,7 +1905,7 @@ between a spend by a million users involved in an extraordinarily complex
 contract or a single user just spending their saved bitcoins.
 
 When spending is possible using just the key, such as for a single signature
-or scriptless multisignature, that is called _keypath spending_.  When
+or scriptless multisignature, that is((("keypath spending")))((("scriptpath spending"))) called _keypath spending_.  When
 the tree of scripts is used, that is called _scriptpath spending_.
 For keypath spending, the data that gets put onchain is the public key
 (in a witness program) and the signature (on the witness stack).