From eba1d95ddb85657eaccd1967938df99e76bbcf75 Mon Sep 17 00:00:00 2001
From: Matthias Radestock <matthias.radestock@gmail.com>
Date: Mon, 15 Dec 2014 19:02:44 +0000
Subject: [PATCH] add anchor for crypto

---
 site/how-it-works.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/site/how-it-works.md b/site/how-it-works.md
index 27723f52..835ac533 100644
--- a/site/how-it-works.md
+++ b/site/how-it-works.md
@@ -95,7 +95,7 @@ the MAC. This way weave peers never need to exchange the MAC addresses
 of clients and need not take any special action for ARP traffic and
 MAC discovery.
 
-### Crypto
+### <a name="crypto"></a>Crypto
 
 Weave can be configured to encrypt both the data passing over the TCP
 connections and the payloads of UDP packets sent between peers. This