Update Direct Transport trust anchor cert S-2957

src/app/+direct-transport-module/trustanchor-exchange-component/trustanchor-exchange.component.html

@@ -4,7 +4,7 @@ <h2 class="panel-title">Trust Anchor Exchange Instructions</h2>
     </div>
     <div class="panel-body">
                 <ul>
-                    <li>Download the Trust Anchor for the Sandbox <a href="assets/certificates/publickeys/direct.sitenv.org_ca.der" tabindex="1">(direct.sitenv.org Certificate)</a> and import the trust anchor into your trust store. </li>
+                    <li>Download the Trust Anchor for the Sandbox <a href="assets/certificates/PublicKeys/direct.sitenv.org.der" tabindex="1">(direct.sitenv.org Certificate)</a> and import the trust anchor into your trust store. </li>
                     <li>Please upload your Trust Anchor by selecting your Trust Anchor. If you need to replace the Trust Anchor, just perform another upload and the previous one will be replaced.</li>
                     <li>Uploading the Trust Anchor causes an update to the <a href="{{ trustbundleDownloadUrl }}">Trust Bundle</a> of direct.sitenv.org which is refreshed every five minutes and is only used for testing purposes. Once a Trust Anchor is uploaded, users can test with the Direct sandbox after five minutes. </li>
                 </ul>