Fix confidence method description.

Co-authored-by: Ted Thibodeau Jr <[email protected]>

index.html

@@ -3559,7 +3559,10 @@ <h3>Reserved Extension Points</h3>
               <td>`confidenceMethod`</td>
               <td>
 A property used for specifying one or more methods that a verifier 
-might rely on in order to authenticate the holder of a presentation. 
+might use to increase their confidence that the value of an attribute in or of
+a verifiable credential or verifiable presentation is accurate, including but not
+limited to attributes such as `initialRecipient` (a/k/a `issuee`), `presenter`,
+`authorizedPresenter`, `holder`, etc.
 The associated vocabulary URL MUST be
 `https://www.w3.org/2018/credentials#confidenceMethod`.
                 <p class="issue" title="(AT RISK) Reservation depends on implementations">