fix typo mentioned by mathieu monney on mapquest's forum two weeks ago. this typo is responsible for 'location_property_tiger does not exist' errors.

sql/tables-minimal.sql

@@ -31,7 +31,7 @@ drop table IF EXISTS location_property CASCADE;
 CREATE TABLE location_property (
   place_id BIGINT,
   partition integer,
-  parent_place_id BIINT,
+  parent_place_id BIGINT,
   housenumber TEXT,
   postcode TEXT
   );