Typo in AMQP Open.hostname description

In the last sentence of the hostname field description 'specific' should be 'specified' :

<field name="hostname" type="string" label="the name of the target host">
<doc>
<p>
The dns name of the host (either fully qualified or relative) to which the sending peer
is connecting. It is not mandatory to provide the hostname. If no hostname is provided
the receiving peer should select a default based on its own configuration. This field
can be used by AMQP proxies to determine the correct back-end service to connect
the client to.
</p>

<p>
This field may already have been specified by the <xref name="sasl-init"/> frame, if a
SASL layer is used, or, the server name indication extension as described in
RFC-4366, if a TLS layer is used, in which case this field SHOULD be null or contain
the same value. It is undefined what a different value to those already specific means.
</p>
</doc>
</field>