Remove trailing space
cursor.close() returns a promise -- #2591
Typo
Propagate the callback for cursor.close
Merge branch 'next' of github.com:rethinkdb/rethinkdb into next
Merge branch 'next' of github.com:rethinkdb/rethinkdb into next
Merge branch 'next' of github.com:rethinkdb/rethinkdb into next
Merge branch 'michel_2591_cursor_close' into next