diff --git a/src/etc/inc/auth.inc b/src/etc/inc/auth.inc
index 57b0b7d59..612871bce 100644
--- a/src/etc/inc/auth.inc
+++ b/src/etc/inc/auth.inc
@@ -95,7 +95,7 @@ if (function_exists("display_error_form") && !isset($config['system']['webgui'][
 
 	if($found_host == false) {
 		if(!security_checks_disabled()) {
-			display_error_form("501", gettext("Potential DNS Rebind attack detected, see http://en.wikipedia.org/wiki/DNS_rebinding<br />Try accessing the router by IP address instead of by hostname."));
+			display_error_form("501", sprintf(gettext("A potential %sDNS Rebind attack%s has been detected.%sTry to access the router by IP address instead of by hostname."),'<a href="http://en.wikipedia.org/wiki/DNS_rebinding">','</a>','<br />'));
 			exit;
 		}
 		$security_passed = false;
diff --git a/src/www/services_igmpproxy_edit.php b/src/www/services_igmpproxy_edit.php
index 0d763ad90..7b891c074 100644
--- a/src/www/services_igmpproxy_edit.php
+++ b/src/www/services_igmpproxy_edit.php
@@ -189,14 +189,14 @@ include("head.inc");
 								      </select>
 								      <br />
 								      <span class="vexpl">
-								        <?=gettext("The <b>upstream</b> network interface is the outgoing interface which is".
+								        <?=gettext("The upstream network interface is the outgoing interface which is".
 								      " responsible for communicating to available multicast data sources.".
 								      " There can only be one upstream interface.");?>
 									</span>
 									<br />
 									<span class="vexpl">
-								       <b><?=gettext("Downstream"); ?></b> <?=gettext("network interfaces are the distribution  interfaces  to  the".
-								      " destination  networks,  where  multicast  clients  can  join groups and".
+								       <?=gettext("Downstream network interfaces are the distribution interfaces to the".
+								      " destination networks, where multicast clients can join groups and".
 								      " receive multicast data. One or more downstream interfaces must be configured.");?>
 								      </span>
 								    </td>
@@ -207,14 +207,14 @@ include("head.inc");
 								      <input name="threshold" class="formfld unknown" id="threshold" value="<?php echo htmlspecialchars($pconfig['threshold']);?>" />
 								      <br />
 								      <span class="vexpl">
-									      <?=gettext("Defines the TTL threshold for  the  network  interface.  Packets".
-								             " with  a lower TTL than the threshold value will be ignored. This".
-								             " setting is optional, and by default the threshold is 1.");?>
+									      <?=gettext("Defines the TTL threshold for the network interface. ".
+								             "Packets with a lower TTL than the threshold value will be ignored. ".
+								             "This setting is optional, and by default the threshold is 1.");?>
 								      </span>
 								    </td>
 								  </tr>
 								  <tr>
-								    <td width="22%" valign="top" class="vncellreq"><div id="addressnetworkport"><?=gettext("Network (s)");?></div></td>
+								    <td width="22%" valign="top" class="vncellreq"><div id="addressnetworkport"><?=gettext("Network(s)");?></div></td>
 								    <td width="78%" class="vtable">
 								      <table id="maintable">
 								        <tbody>