regenerate docs
diff --git a/doc/html/intro.html b/doc/html/intro.html
index c21a522..2831a20 100644
--- a/doc/html/intro.html
+++ b/doc/html/intro.html
@@ -60,9 +60,9 @@
unfortunately its error handling system does not seem to be finished,
especially for non-blocking I/O. I think that much of the reason for this
is that M2Crypto<A NAME="tex2html1"
- HREF="#foot920"><SUP>1</SUP></A> is
+ HREF="#foot922"><SUP>1</SUP></A> is
developed using SWIG<A NAME="tex2html2"
- HREF="#foot921"><SUP>2</SUP></A>. This
+ HREF="#foot923"><SUP>2</SUP></A>. This
makes it awkward to create functions that e.g. can return both an integer and
NULL since (as far as I know) you basically write C functions and SWIG makes
wrapper functions that parses the Python argument list and calls your C
@@ -71,12 +71,12 @@
<P>
<BR><HR><H4>Footnotes</H4>
<DL>
-<DT><A NAME="foot920">... M2Crypto</A><A
+<DT><A NAME="foot922">... M2Crypto</A><A
href="intro.html#tex2html1"><SUP>1</SUP></A></DT>
<DD>See <a class="url" href="http://www.post1.com/home/ngps/m2/">http://www.post1.com/home/ngps/m2/</a>
</DD>
-<DT><A NAME="foot921">... SWIG</A><A
+<DT><A NAME="foot923">... SWIG</A><A
href="intro.html#tex2html2"><SUP>2</SUP></A></DT>
<DD>See <a class="url" href="http://swig.sourceforge.net/">http://swig.sourceforge.net/</a>