Fixed 2 template issues in template code.

Closes hestiacp#1158

Author: jaapmarcus

web/templates/admin/list_dns.html

@@ -111,7 +111,7 @@
                         <i class="fas fa-trash status-icon red status-icon dim do_delete"></i>
                           <input type="hidden" name="delete_url" value="/delete/dns/?domain=<?=$key?>&token=<?=$_SESSION['token']?>" />
                             <div id="delete_dialog_<?=$i?>" class="confirmation-text-delete hidden" title="<?=_('Confirmation')?>">
-                              <p class="confirmation"><?=sprintf_('DELETE_DOMAIN_CONFIRMATION'),$key)?></p>
+                              <p class="confirmation"><?=sprintf(_('DELETE_DOMAIN_CONFIRMATION'),$key)?></p>
                             </div>
                           </a>
                         </div>

web/templates/admin/list_services.html

@@ -58,7 +58,7 @@
                         <i class="fas fa-flask icon-large status-icon red" title="<?php echo $sys['sysinfo']['RELEASE'];?>"></i>
                       <? } ?>
                       <? if($sys['sysinfo']['RELEASE'] == 'release') { ?>
-                        <i class="fas fa-cube icon-large status-icon" title="<?=__('Production release')?>"></i>
+                        <i class="fas fa-cube icon-large status-icon" title="<?=_('Production release')?>"></i>
                       <? } ?>
                       &nbsp;v<?=$sys['sysinfo']['HESTIA']?></div>
                   </div>