Anchor names must be quoted

site/faq.md

@@ -87,7 +87,7 @@ See [Using Fast Datapath](/site/using-weave/fastdp.md) for more information.
 Yes, of course!  Weave allows you to run isolated networks and still allow open communications between individual containers from those isolated networks. You can find information on how to do this in [Application Isolation](/site/using-weave/application-isolation.md).
 
 
-**<a name=ports></a>Q: Which ports does Weave Net use (e.g. if I am configuring a firewall) ?**
+**<a name="ports"></a>Q: Which ports does Weave Net use (e.g. if I am configuring a firewall) ?**
 
 You must permit traffic to flow through TCP 6783 and UDP 6783/6784,
 which are Weave’s control and data ports.
@@ -105,7 +105,7 @@ network does not block ESP traffic (IP protocol 50). For instance
 on Google Cloud Platform a firewall rule for allowing ESP traffic has
 to be installed.
 
-**<a name=own-image></a>Q: Why do you use your own Docker image `weaveworks/ubuntu`?**
+**<a name="own-image"></a>Q: Why do you use your own Docker image `weaveworks/ubuntu`?**
 
 The official Ubuntu image does not contain the `ping` and `nc`
 commands which are used in many of our examples throughout the