<configure xmlns="http://namespaces.zope.org/zope">
  <include package="zope.component" file="meta.zcml" />

  <adapter 
    factory="zope.component.testfiles.components.Comp2"
    provides="zope.component.testfiles.components.IApp2"
    for="zope.component.testfiles.components.IContent" />

</configure>