that it has, either because the local repository has that object in one of
its promisor packfiles, or because another promisor object refers to it.
+
-When Git encounters a missing object, Git can see if it a promisor object
+When Git encounters a missing object, Git can see if it is a promisor object
and handle it appropriately. If not, Git can report a corruption.
+
This means that there is no need for the client to explicitly maintain an