let sorted_deps = sortDependencies (mi_deps iface0)
-- the export hash of a module depends on the orphan hashes of the
- -- orphan modules below us in the dependeny tree. This is the way
+ -- orphan modules below us in the dependency tree. This is the way
-- that changes in orphans get propagated all the way up the
-- dependency tree. We only care about orphan modules in the current
-- package, because changes to orphans outside this package will be