translation and style fixes

src/www/system_crlmanager.php

@@ -319,7 +319,7 @@ include("head.inc");
       BootstrapDialog.show({
         type:BootstrapDialog.TYPE_DANGER,
         title: "<?=gettext("Certificates");?>",
-        message: "<?=gettext("Delete this certificate from the CRL ");?>",
+        message: "<?=gettext("Delete this certificate from the CRL?");?>",
         buttons: [{
                   label: "<?=gettext("No");?>",
                   action: function(dialogRef) {
@@ -534,7 +534,7 @@ include("head.inc");
                   <td><?=$openssl_crl_status[$cert["reason"]]; ?></td>
                   <td><?=date("D M j G:i:s T Y", $cert["revoke_time"]); ?></td>
                   <td>
-                    <a id="del_cert_<?=$thiscrl['refid'];?>" data-id="<?=$thiscrl['refid'];?>" data-certref="<?=$cert['refid'];?>" title="<?=gettext("Delete this certificate from the CRL ");?>" data-toggle="tooltip"  class="act_delete_cert btn btn-default btn-xs">
+                    <a id="del_cert_<?=$thiscrl['refid'];?>" data-id="<?=$thiscrl['refid'];?>" data-certref="<?=$cert['refid'];?>" title="<?=gettext("Delete this certificate from the CRL");?>" data-toggle="tooltip"  class="act_delete_cert btn btn-default btn-xs">
                       <span class="fa fa-trash text-muted"></span>
                     </a>
                   </td>

src/www/system_gateway_groups.php

@@ -168,9 +168,9 @@ $( document ).ready(function() {
                 <table class="table table-striped">
                   <thead>
                     <tr>
-                      <td><?=gettext("Group Name");?></td>
-                      <td class="hidden-xs"><?=gettext("Gateways");?></td>
-                      <td class="hidden-xs"><?=gettext("Priority");?></td>
+                      <td><?= gettext("Group Name") ?></td>
+                      <td class="hidden-xs"><?= gettext("Gateways") ?></td>
+                      <td class="hidden-xs"><?= gettext("Priority") ?></td>
                       <td><?=gettext("Description");?></td>
                       <td></td>
                     </tr>
@@ -192,21 +192,21 @@ $( document ).ready(function() {
                       <td class="hidden-xs">
 <?php
                         foreach ($gateway_group['item'] as $item):?>
-                             <?=gettext('Tier ');?><?=explode("|", $item)[1];?> <br/>
+                             <?= sprintf(gettext('Tier %s'),explode("|", $item)[1]) ?> <br/>
 <?php
                         endforeach;?>
                       </td>
                       <td><?=$gateway_group['descr'];?></td>
                       <td>
-                        <a href="system_gateway_groups_edit.php?id=<?=$i;?>" class="btn btn-default btn-xs"
+                        <a href="system_gateway_groups_edit.php?id=<?= $i ?>" class="btn btn-default btn-xs"
                             title="edit group" data-toggle="tooltip">
                           <span class="glyphicon glyphicon-pencil"></span>
                         </a>
                         <button type="button" class="btn btn-default btn-xs act-del-group"
-                            data-id="<?=$i?>" title="<?=gettext("delete group");?>" data-toggle="tooltip">
+                            data-id="<?= $i ?>" title="<?= gettext("delete group") ?>" data-toggle="tooltip">
                           <span class="fa fa-trash text-muted"></span>
                         </button>
-                        <a href="system_gateway_groups_edit.php?dup=<?=$i;?>" class="btn btn-default btn-xs"
+                        <a href="system_gateway_groups_edit.php?dup=<?= $i ?>" class="btn btn-default btn-xs"
                             title="clone group" data-toggle="tooltip">
                           <span class="fa fa-clone text-muted"></span>
                         </a>
@@ -216,7 +216,7 @@ $( document ).ready(function() {
                     endforeach; ?>
                     <tr class="hidden-xs">
                       <td colspan="5">
-                        <?=gettext("Remember to use these Gateway Groups in firewall rules in order to enable load balancing, failover, or policy-based routing. Without rules directing traffic into the Gateway Groups, they will not be used.");?>
+                        <?= gettext("Remember to use these Gateway Groups in firewall rules in order to enable load balancing, failover, or policy-based routing. Without rules directing traffic into the Gateway Groups, they will not be used.") ?>
                       </td>
                     </tr>
                   </tbody>

src/www/vpn_ipsec_settings.php

@@ -228,7 +228,7 @@ endforeach; ?>
 ?>" <?= !empty($pconfig['maxmss_enable']) ? "disabled=\"disabled\"" : "" ;?> />
                         <div class="hidden" for="help_for_maxmss_enable">
                         <?=gettext("Enable MSS clamping on TCP flows over VPN. " .
-                                                  "This helps overcome problems with PMTUD on IPsec VPN links. If left blank, the default value is 1400 bytes. "); ?>
+                                                  "This helps overcome problems with PMTUD on IPsec VPN links. If left blank, the default value is 1400 bytes."); ?>
                         </div>
                       </td>
                     </tr>

src/www/widgets/widgets/system_information.widget.php

@@ -57,7 +57,7 @@ if (isset($_REQUEST['getupdatestatus'])) {
     } elseif ($pkg_status["updates"]=="0") {
         echo "<span class='text-info'>".gettext("Your system is up to date.")."</span><br/><span class='btn-link' onclick='checkupdate()'>".gettext('Click to check for updates')."</span>";
     } else {
-        echo "<span class='text-info'>".gettext("There are ").$pkg_status["updates"].gettext(" update(s) available.")."</span><br/><a href='/ui/core/firmware/#checkupdate'>".gettext("Click to upgrade")."</a> | <span class='btn-link' onclick='checkupdate()'>".gettext('Re-check now')."</span>";
+        echo "<span class='text-info'>".sprintf(gettext("There are %s update(s) available."),$pkg_status["updates"])."</span><br/><a href='/ui/core/firmware/#checkupdate'>".gettext("Click to upgrade")."</a> | <span class='btn-link' onclick='checkupdate()'>".gettext('Re-check now')."</span>";
     }
 
     exit;