Align language around roles related to issue #463.

Author: msporny

terms.html

@@ -95,7 +95,7 @@
   </dd>
   <dt><dfn data-lt="issuers|issuer's">issuer</dfn></dt>
   <dd>
-A role an <a>entity</a> might perform by asserting <a>claims</a> about one or
+A role an <a>entity</a> can perform by asserting <a>claims</a> about one or
 more <a>subjects</a>, creating a <a>verifiable credential</a> from these
 <a>claims</a>, and transmitting the <a>verifiable credential</a> to a
 <a>holder</a>.
@@ -154,7 +154,7 @@
   </dd>
   <dt><dfn data-lt="verifier|verifiers|verifier's|credential verifiers|credential verifier's">verifier</dfn></dt>
   <dd>
-A role an <a>entity</a> might perform by receiving one or more
+A role an <a>entity</a> can perform by receiving one or more
 <a>verifiable presentations</a> for processing. Other specifications might
 refer to this concept as a <dfn data-lt="relying parties">relying party</dfn>.
   </dd>