generated lifecycle contrib is no ok

the destination states are not good : see the following generated contribution :
<extension target="org.nuxeo.ecm.core.lifecycle.LifeCycleService" point="lifecycle">
<lifecycle name="DocumentLifecycle" defaultInitial="draft">
<transitions>
<transition name="validate" destinationState="1f9d">
<description></description>
</transition>
<transition name="delete" destinationState="1f9f">
<description></description>
</transition>
<transition name="archive" destinationState="1f9e">
<description></description>
</transition>
<transition name="unvalidate" destinationState="1f9c">
<description></description>
</transition>
<transition name="archive" destinationState="1f9e">
<description></description>
</transition>
<transition name="delete" destinationState="1f9f">
<description></description>
</transition>
<transition name="revise" destinationState="1fa0">
<description></description>
</transition>
<transition name="undelete" destinationState="1f9c">
<description></description>
</transition>
<transition name="undelete" destinationState="1f9d">
<description></description>
</transition>
<transition name="validate" destinationState="1f9d">
<description></description>
</transition>
</transitions>
<states>
<state name="draft" description="" initial="true">
<transitions/>
</state>
<state name="valid" description="">
<transitions/>
</state>
<state name="archived" description="">
<transitions/>
</state>
<state name="deleted" description="">
<transitions/>
</state>
<state name="revision" description="">
<transitions/>
</state>
</states>
</lifecycle>
</extension>