--- a/ttml1/spec/ttml1.html	Thu Sep 19 16:43:51 2013 -0600
+++ b/ttml1/spec/ttml1.html	Thu Sep 19 17:00:50 2013 -0600
@@ -86,8 +86,8 @@
 <a href="http://www.w3.org/TR/2013/REC-ttml1-20130924/">http://www.w3.org/TR/2013/REC-ttml1-20130924/</a>
 </dd><dt>Latest version:</dt><dd><a href="http://www.w3.org/TR/ttml1/">http://www.w3.org/TR/ttml1/</a></dd><dt>Previous version:</dt><dd>
 <a href="http://www.w3.org/TR/2013/PER-ttaf1-dfxp-20130709/">http://www.w3.org/TR/2013/PER-ttaf1-dfxp-20130709/</a>
-</dd><dt>Previous recommendation:</dt><dd><a href="http://www.w3.org/TR/2010/REC-ttaf1-dfxp-20101118/">http://www.w3.org/TR/2010/REC-ttaf1-dfxp-20101118/</a></dd><dt>Editor:</dt><dd>Glenn Adams, Cox Communications, Inc.</dd><dt>Contributing Authors:</dt><dd>Mike Dolan, Invited Expert</dd><dd>Geoff Freed, WGBH National Center for Accessible Media</dd><dd>Sean Hayes, Microsoft</dd><dd>Erik Hodge, RealNetworks</dd><dd>David Kirby, British Broadcasting Corporation (BBC)</dd><dd>Thierry Michel, W3C</dd><dd>Dave Singer, Apple Computer</dd></dl><p>Please refer to the <a href="ttml1-errata.html">errata</a> for this document, which may
-      include normative corrections.</p><p>See also <a href="http://www.w3.org/2003/03/Translations/byTechnology?technology=ttml1"><strong>translations</strong></a>.</p><p class="copyright"><a href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a>&nbsp;©&nbsp;2013&nbsp;<a href="http://www.w3.org/"><acronym title="World Wide Web Consortium">W3C</acronym></a><sup>®</sup> (<a href="http://www.csail.mit.edu/"><acronym title="Massachusetts Institute of Technology">MIT</acronym></a>, <a href="http://www.ercim.eu/"><acronym title="European Research Consortium for Informatics and Mathematics">ERCIM</acronym></a>, <a href="http://www.keio.ac.jp/">Keio</a>, <a href="http://ev.buaa.edu.cn/">Beihang</a>), All Rights Reserved. W3C <a href="http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>, <a href="http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a> and <a href="http://www.w3.org/Consortium/Legal/copyright-documents">document use</a> rules apply.</p></div><hr><div>
+</dd><dt>Previous recommendation:</dt><dd><a href="http://www.w3.org/TR/2010/REC-ttaf1-dfxp-20101118/">http://www.w3.org/TR/2010/REC-ttaf1-dfxp-20101118/</a></dd><dt>Editor:</dt><dd>Glenn Adams, Cox Communications, Inc.</dd><dt>Contributing Authors:</dt><dd>Mike Dolan, Invited Expert</dd><dd>Geoff Freed, WGBH National Center for Accessible Media</dd><dd>Sean Hayes, Microsoft</dd><dd>Erik Hodge, RealNetworks</dd><dd>David Kirby, British Broadcasting Corporation (BBC)</dd><dd>Thierry Michel, W3C</dd><dd>Dave Singer, Apple Computer</dd></dl><p>Please refer to the <a href="ttml1-errata.html"><strong>errata</strong></a> for this document, which may
+    include normative corrections.</p><p>See also <a href="http://www.w3.org/2003/03/Translations/byTechnology?technology=ttml1"><strong>translations</strong></a>.</p><p class="copyright"><a href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a>&nbsp;©&nbsp;2013&nbsp;<a href="http://www.w3.org/"><acronym title="World Wide Web Consortium">W3C</acronym></a><sup>®</sup> (<a href="http://www.csail.mit.edu/"><acronym title="Massachusetts Institute of Technology">MIT</acronym></a>, <a href="http://www.ercim.eu/"><acronym title="European Research Consortium for Informatics and Mathematics">ERCIM</acronym></a>, <a href="http://www.keio.ac.jp/">Keio</a>, <a href="http://ev.buaa.edu.cn/">Beihang</a>), All Rights Reserved. W3C <a href="http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>, <a href="http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a> and <a href="http://www.w3.org/Consortium/Legal/copyright-documents">document use</a> rules apply.</p></div><hr><div>
 <h2><a id="abstract"></a>Abstract</h2><p>This document specifies Timed Text Markup Language (TTML), Version 1, also known as TTML1,
 in terms of a vocabulary and semantics thereof.</p><p>The Timed Text Markup Language is a content type that represents
 timed text media for the purpose of interchange among authoring
@@ -6498,10 +6498,10 @@
 August 2005. (See
 <a href="http://www.w3.org/TR/qaframe-spec/">http://www.w3.org/TR/qaframe-spec/</a>.)
 </dd><dt class="label"><a id="smpte170m"></a>SMPTE 170M</dt><dd>ANSI/SMPTE 170M, 
-<a href="http://www.smpte.org/"><cite>Television – Composite Analog Video
+<a href="https://www.smpte.org/"><cite>Television – Composite Analog Video
 Signal – NTSC for Studio Applications</cite></a>, SMPTE Standard.
 </dd><dt class="label"><a id="smpte2052"></a>SMPTE 2052-11</dt><dd>SMPTE 2052-11,
-<a href="http://www.smpte.org/"><cite>Conversion from CEA-708 Caption Data to SMPTE-TT</cite></a>,
+<a href="https://www.smpte.org/"><cite>Conversion from CEA-708 Caption Data to SMPTE-TT</cite></a>,
 SMPTE Recommended Practice.
 </dd><dt class="label"><a id="svg11"></a>SVG 1.1</dt><dd>Jon Ferraiolo, Jun Fujisawa, Dean Jackson, Eds.,
 <a href="http://www.w3.org/TR/2003/REC-SVG11-20030114/"><cite>Scalable

--- a/ttml1/spec/ttml1.xml	Thu Sep 19 16:43:51 2013 -0600
+++ b/ttml1/spec/ttml1.xml	Thu Sep 19 17:00:50 2013 -0600
@@ -11567,12 +11567,12 @@
 </bibl>
 <bibl id="smpte170m" key="SMPTE 170M">ANSI/SMPTE 170M, 
 <titleref
-href="http://www.smpte.org/">Television &ndash; Composite Analog Video
+href="https://www.smpte.org/">Television &ndash; Composite Analog Video
 Signal &ndash; NTSC for Studio Applications</titleref>, SMPTE Standard.
 </bibl>
 <bibl id="smpte2052" key="SMPTE 2052-11">SMPTE 2052-11,
 <titleref
-href="http://www.smpte.org/">Conversion from CEA-708 Caption Data to SMPTE-TT</titleref>,
+href="https://www.smpte.org/">Conversion from CEA-708 Caption Data to SMPTE-TT</titleref>,
 SMPTE Recommended Practice.
 </bibl>
 <bibl id="svg11" key="SVG 1.1">Jon Ferraiolo, Jun Fujisawa, Dean Jackson, Eds.,

--- a/ttml1/spec/xmlspec-ttml1.xsl	Thu Sep 19 16:43:51 2013 -0600
+++ b/ttml1/spec/xmlspec-ttml1.xsl	Thu Sep 19 17:00:50 2013 -0600
@@ -267,6 +267,16 @@
   </dd>
 </xsl:template>
 
+<!-- errataloc: define errata location -->
+<xsl:template match="errataloc">
+  <p>
+    <xsl:text>Please refer to the </xsl:text>
+    <a href="{@href}"><strong>errata</strong></a>
+    <xsl:text> for this document, which may
+    include normative corrections.</xsl:text>
+  </p>
+</xsl:template>
+
 <!-- specref: reference to another part of teh current specification -->
 <xsl:template match="specref">
   <xsl:param name="target" select="key('ids', @ref)[1]"/>