incref the X509Req when returning an X509Name from get_subject which refers to it; this prevents a segfault if the X509Name outlives the X509Req; update docs to reflect this and to reflect previous similar changes which were apparently made to X509.get_subject and X509.get_issuer
diff --git a/doc/html/openssl-509ext.html b/doc/html/openssl-509ext.html
index c5a8a3b..cf800bd 100644
--- a/doc/html/openssl-509ext.html
+++ b/doc/html/openssl-509ext.html
@@ -47,14 +47,16 @@
<BR>
3.1.8 X509Extension objects
</H3>
+
<P>
-<EM><EM><EM>X509Extension objects currently only have one method:
-</EM></EM></EM>
+X509Extension objects currently only have one method:
+
<P>
<dl><dt><b><a name='l2h-75'><tt class='method'>get_critical</tt></a></b>()
<dd>
Return the critical field of the extension object.
</dl>
+
<P>
<DIV CLASS="navigation">