hello i am trying to override the default book.phtml file with my own for a module the costumer.xml code for this is
<customer_address_index translate="label">
<label>Customer My Account Address Book</label>
<!-- Mage_Customer -->
<update handle="customer_account"/>
<reference name="my.account.wrapper">
<block type="customer/address_book" name="address_book" template="customer/address/book.phtml"/>
</reference>
</customer_address_index>
in my modules .xml file i placed
<layout version="0.1.0">
<customer_address_index translate="label">
<reference name="my.account.wrapper">
<action method="setTemplate"><template>[module]/customer/address/book.phtml</template></action>
</reference>
</customer_address_index>
</layout>
what is my error? thanks