Apply the get_peer_cert_chain parts of okuda's patch
diff --git a/doc/pyOpenSSL.tex b/doc/pyOpenSSL.tex
index 239133f..7111b04 100644
--- a/doc/pyOpenSSL.tex
+++ b/doc/pyOpenSSL.tex
@@ -1198,6 +1198,10 @@
Retrieve the other side's certificate (if any)
\end{methoddesc}
+\begin{methoddesc}[Connection]{get_peer_cert_chain}{}
+Retrieve the tuple of the other side's certificate chain (if any)
+\end{methoddesc}
+
\begin{methoddesc}[Connection]{getpeername}{}
Call the \method{getpeername} method of the underlying socket.
\end{methoddesc}