diff --git a/en_US.ISO8859-1/htdocs/security/unsupported.xml b/en_US.ISO8859-1/htdocs/security/unsupported.xml
index f4dc1c4f8a..9d550b8f4d 100644
--- a/en_US.ISO8859-1/htdocs/security/unsupported.xml
+++ b/en_US.ISO8859-1/htdocs/security/unsupported.xml
@@ -16,177 +16,177 @@
 
     <p>The following releases are no longer supported but are listed
       here for reference purposes.</p>
-  
+
     <table class="tblbasic">
       <tr>
-        <th>Branch</th>
-        <th>Release</th>
-        <th>Type</th>
-        <th>Release Date</th>
-        <th>EoL</th>
+	<th>Branch</th>
+	<th>Release</th>
+	<th>Type</th>
+	<th>Release Date</th>
+	<th>EoL</th>
       </tr>
       <tr>
-        <td>stable/4</td>
-        <td>n/a</td>
-        <td>n/a</td>
-        <td>n/a</td>
-        <td>January 31, 2007</td>
+	<td>stable/4</td>
+	<td>n/a</td>
+	<td>n/a</td>
+	<td>n/a</td>
+	<td>January 31, 2007</td>
       </tr>
       <tr>
-        <td>releng/4.11</td>
-        <td>4.11-RELEASE</td>
-        <td>Extended</td>
-        <td>January 25, 2005</td>
-        <td>January 31, 2007</td>
+	<td>releng/4.11</td>
+	<td>4.11-RELEASE</td>
+	<td>Extended</td>
+	<td>January 25, 2005</td>
+	<td>January 31, 2007</td>
       </tr>
       <tr>
-        <td>stable/5</td>
-        <td>n/a</td>
-        <td>n/a</td>
-        <td>n/a</td>
-        <td>May 31, 2008</td>
+	<td>stable/5</td>
+	<td>n/a</td>
+	<td>n/a</td>
+	<td>n/a</td>
+	<td>May 31, 2008</td>
       </tr>
       <tr>
-        <td>releng/5.3</td>
-        <td>5.3-RELEASE</td>
-        <td>Extended</td>
-        <td>November 6, 2004</td>
-        <td>October 31, 2006</td>
+	<td>releng/5.3</td>
+	<td>5.3-RELEASE</td>
+	<td>Extended</td>
+	<td>November 6, 2004</td>
+	<td>October 31, 2006</td>
       </tr>
       <tr>
-        <td>releng/5.4</td>
-        <td>5.4-RELEASE</td>
-        <td>Normal</td>
-        <td>May 9, 2005</td>
-        <td>October 31, 2006</td>
+	<td>releng/5.4</td>
+	<td>5.4-RELEASE</td>
+	<td>Normal</td>
+	<td>May 9, 2005</td>
+	<td>October 31, 2006</td>
       </tr>
       <tr>
-        <td>releng/5.5</td>
-        <td>5.5-RELEASE</td>
-        <td>Extended</td>
-        <td>May 25, 2006</td>
-        <td>May 31, 2008</td>
+	<td>releng/5.5</td>
+	<td>5.5-RELEASE</td>
+	<td>Extended</td>
+	<td>May 25, 2006</td>
+	<td>May 31, 2008</td>
       </tr>
       <tr>
-        <td>stable/6</td>
-        <td>n/a</td>
-        <td>n/a</td>
-        <td>n/a</td>
-        <td>November 30, 2010</td>
+	<td>stable/6</td>
+	<td>n/a</td>
+	<td>n/a</td>
+	<td>n/a</td>
+	<td>November 30, 2010</td>
       </tr>
       <tr>
-        <td>releng/6.0</td>
+	<td>releng/6.0</td>
        <td>6.0-RELEASE</td>
-        <td>Normal</td>
-        <td>November 4, 2005</td>
-        <td>January 31, 2007</td>
+	<td>Normal</td>
+	<td>November 4, 2005</td>
+	<td>January 31, 2007</td>
       </tr>
       <tr>
-        <td>releng/6.1</td>
-        <td>6.1-RELEASE</td>
-        <td>Extended</td>
-        <td>May 9, 2006</td>
-        <td>May 31, 2008</td>
+	<td>releng/6.1</td>
+	<td>6.1-RELEASE</td>
+	<td>Extended</td>
+	<td>May 9, 2006</td>
+	<td>May 31, 2008</td>
       </tr>
       <tr>
-        <td>releng/6.2</td>
-        <td>6.2-RELEASE</td>
-        <td>Normal</td>
-        <td>January 15, 2007</td>
-        <td>May 31, 2008</td>
+	<td>releng/6.2</td>
+	<td>6.2-RELEASE</td>
+	<td>Normal</td>
+	<td>January 15, 2007</td>
+	<td>May 31, 2008</td>
       </tr>
       <tr>
-        <td>releng/6.3</td>
-        <td>6.3-RELEASE</td>
-        <td>Extended</td>
-        <td>January 18, 2008</td>
-        <td>January 31, 2010</td>
+	<td>releng/6.3</td>
+	<td>6.3-RELEASE</td>
+	<td>Extended</td>
+	<td>January 18, 2008</td>
+	<td>January 31, 2010</td>
       </tr>
       <tr>
-        <td>releng/6.4</td>
-        <td>6.4-RELEASE</td>
-        <td>Extended</td>
-        <td>November 28, 2008</td>
-        <td>November 30, 2010</td>
+	<td>releng/6.4</td>
+	<td>6.4-RELEASE</td>
+	<td>Extended</td>
+	<td>November 28, 2008</td>
+	<td>November 30, 2010</td>
       </tr>
       <tr>
-        <td>stable/7</td>
-        <td>n/a</td>
-        <td>n/a</td>
-        <td>n/a</td>
-        <td>February 28, 2013</td>
+	<td>stable/7</td>
+	<td>n/a</td>
+	<td>n/a</td>
+	<td>n/a</td>
+	<td>February 28, 2013</td>
       </tr>
       <tr>
-        <td>releng/7.0</td>
-        <td>7.0-RELEASE</td>
-        <td>Normal</td>
-        <td>February 27, 2008</td>
-        <td>April 30, 2009</td>
+	<td>releng/7.0</td>
+	<td>7.0-RELEASE</td>
+	<td>Normal</td>
+	<td>February 27, 2008</td>
+	<td>April 30, 2009</td>
       </tr>
       <tr>
-        <td>releng/7.1</td>
-        <td>7.1-RELEASE</td>
-        <td>Extended</td>
-        <td>January 4, 2009</td>
-        <td>February 28, 2011</td>
+	<td>releng/7.1</td>
+	<td>7.1-RELEASE</td>
+	<td>Extended</td>
+	<td>January 4, 2009</td>
+	<td>February 28, 2011</td>
       </tr>
       <tr>
-        <td>releng/7.2</td>
-        <td>7.2-RELEASE</td>
-        <td>Normal</td>
-        <td>May 4, 2009</td>
-        <td>June 30, 2010</td>
+	<td>releng/7.2</td>
+	<td>7.2-RELEASE</td>
+	<td>Normal</td>
+	<td>May 4, 2009</td>
+	<td>June 30, 2010</td>
       </tr>
       <tr>
-        <td>releng/7.3</td>
-        <td>7.3-RELEASE</td>
-        <td>Extended</td>
-        <td>March 23, 2010</td>
-        <td>March 31, 2012</td>
+	<td>releng/7.3</td>
+	<td>7.3-RELEASE</td>
+	<td>Extended</td>
+	<td>March 23, 2010</td>
+	<td>March 31, 2012</td>
       </tr>
       <tr>
-        <td>releng/7.4</td>
-        <td>7.4-RELEASE</td>
-        <td>Extended</td>
-        <td>February 24, 2011</td>
-        <td>February 28, 2013</td>
+	<td>releng/7.4</td>
+	<td>7.4-RELEASE</td>
+	<td>Extended</td>
+	<td>February 24, 2011</td>
+	<td>February 28, 2013</td>
       </tr>
       <tr>
-        <td>stable/8</td>
-        <td>n/a</td>
-        <td>n/a</td>
-        <td>n/a</td>
+	<td>stable/8</td>
+	<td>n/a</td>
+	<td>n/a</td>
+	<td>n/a</td>
 	<td>August 1, 2015</td>
       </tr>
       <tr>
-        <td>releng/8.0</td>
-        <td>8.0-RELEASE</td>
-        <td>Normal</td>
-        <td>November 25, 2009</td>
-        <td>November 30, 2010</td>
+	<td>releng/8.0</td>
+	<td>8.0-RELEASE</td>
+	<td>Normal</td>
+	<td>November 25, 2009</td>
+	<td>November 30, 2010</td>
       </tr>
       <tr>
-        <td>releng/8.1</td>
-        <td>8.1-RELEASE</td>
-        <td>Extended</td>
-        <td>July 23, 2010</td>
-        <td>July 31, 2012</td>
+	<td>releng/8.1</td>
+	<td>8.1-RELEASE</td>
+	<td>Extended</td>
+	<td>July 23, 2010</td>
+	<td>July 31, 2012</td>
       </tr>
       <tr>
-        <td>releng/8.2</td>
-        <td>8.2-RELEASE</td>
-        <td>Normal</td>
-        <td>February 24, 2011</td>
-        <td>July 31, 2012</td>
+	<td>releng/8.2</td>
+	<td>8.2-RELEASE</td>
+	<td>Normal</td>
+	<td>February 24, 2011</td>
+	<td>July 31, 2012</td>
       </tr>
-     <tr>
+      <tr>
 	<td>releng/8.3</td>
 	<td>8.3-RELEASE</td>
 	<td>Extended</td>
 	<td>April 18, 2012</td>
 	<td>April 30, 2014</td>
       </tr>
-     <tr>
+      <tr>
 	<td>releng/8.4</td>
 	<td>8.4-RELEASE</td>
 	<td>Extended</td>
@@ -201,25 +201,25 @@
 	<td>December 31, 2016</td>
       </tr>
       <tr>
-        <td>releng/9.0</td>
-        <td>9.0-RELEASE</td>
-        <td>Normal</td>
-        <td>January 10, 2012</td>
-        <td>March 31, 2013</td>
+	<td>releng/9.0</td>
+	<td>9.0-RELEASE</td>
+	<td>Normal</td>
+	<td>January 10, 2012</td>
+	<td>March 31, 2013</td>
       </tr>
       <tr>
-        <td>releng/9.1</td>
-        <td>9.1-RELEASE</td>
-        <td>Extended</td>
-        <td>December 30, 2012</td>
-        <td>December 31, 2014</td>
+	<td>releng/9.1</td>
+	<td>9.1-RELEASE</td>
+	<td>Extended</td>
+	<td>December 30, 2012</td>
+	<td>December 31, 2014</td>
       </tr>
       <tr>
-        <td>releng/9.2</td>
-        <td>9.2-RELEASE</td>
-        <td>Normal</td>
-        <td>September 30, 2013</td>
-        <td>December 31, 2014</td>
+	<td>releng/9.2</td>
+	<td>9.2-RELEASE</td>
+	<td>Normal</td>
+	<td>September 30, 2013</td>
+	<td>December 31, 2014</td>
       </tr>
       <tr>
 	<td>releng/9.3</td>
@@ -229,11 +229,11 @@
 	<td>December 31, 2016</td>
       </tr>
       <tr>
-        <td>releng/10.0</td>
-        <td>10.0-RELEASE</td>
-        <td>Normal</td>
-        <td>January 20, 2014</td>
-        <td>February 28, 2015</td>
+	<td>releng/10.0</td>
+	<td>10.0-RELEASE</td>
+	<td>Normal</td>
+	<td>January 20, 2014</td>
+	<td>February 28, 2015</td>
       </tr>
       <tr>
 	<td>releng/10.1</td>
@@ -263,27 +263,27 @@
 	<td>October 3, 2017</td>
 	<td>October 31, 2018</td>
       </tr>
-     <tr>
-       <td>releng/11.0</td>
-       <td>11.0-RELEASE</td>
-       <td>n/a</td>
-       <td>October 10, 2016</td>
-       <td>November 30, 2017</td>
-     </tr>
-     <tr>
-       <td>releng/11.1</td>
-       <td>11.1-RELEASE</td>
-       <td>n/a</td>
-       <td>July 26, 2017</td>
-       <td>September 30, 2018</td>
-     </tr>
-    <tr>
-      <td>releng/11.2</td>
-      <td>11.2-RELEASE</td>
-      <td>n/a</td>
-      <td>June 28, 2018</td>
-      <td>October 31, 2019</td>
-    </tr>
+      <tr>
+	<td>releng/11.0</td>
+	<td>11.0-RELEASE</td>
+	<td>n/a</td>
+	<td>October 10, 2016</td>
+	<td>November 30, 2017</td>
+      </tr>
+      <tr>
+	<td>releng/11.1</td>
+	<td>11.1-RELEASE</td>
+	<td>n/a</td>
+	<td>July 26, 2017</td>
+	<td>September 30, 2018</td>
+      </tr>
+      <tr>
+	<td>releng/11.2</td>
+	<td>11.2-RELEASE</td>
+	<td>n/a</td>
+	<td>June 28, 2018</td>
+	<td>October 31, 2019</td>
+      </tr>
     </table>
 
   </body>