remove extra closing-opening php tags

Author: Steve Bagwell

themes/material/mfa/prompt-for-mfa-totp.php

@@ -30,9 +30,9 @@ class="icon">
 
                 <div class="mdl-card__title center">
                     <?php
-                    $idpName = htmlentities($this->configuration->getValue('idp_display_name', $this->configuration->getValue('idp_name', '—')));
+                        $idpName = htmlentities($this->configuration->getValue('idp_display_name', $this->configuration->getValue('idp_name', '—')));
+                        echo $this->t('{material:mfa:account}', ['{idpName}' => $idpName]);
                     ?>
-                    <?= $this->t('{material:mfa:account}', ['{idpName}' => $idpName]) ?>
                 </div>
 
                 <div class="mdl-card__supporting-text" layout-children="column">