Commit
ce6b672e445 accidentally introduced a trivial typo in the
documentation for GRANT.
recorded as the grantor must have ADMIN OPTION on the
target role, unless it is the bootstrap superuser. When a grant is recorded
as having a grantor other than the bootstrap superuser, it depends on the
- grantor continuing to posess ADMIN OPTION on the role;
+ grantor continuing to possess ADMIN OPTION on the role;
so, if ADMIN OPTION is revoked, dependent grants must
be revoked as well.