Fix invocation to director.vms in drain spec after merge
Fix invocation to director.vms in drain spec after merge

Signed-off-by: Victor Fong <95c00c4b759dfd5c0c9bab0c67fa20ed75fca00d@emc.com>

barthy1/bosh,barthy1/bosh,barthy1/bosh,barthy1/bosh