add unit type to new units

units.sql

@@ -1,15 +1,15 @@
 BEGIN;
-CALL insert_unit ('fl. oz. (US)');
-CALL insert_unit ('Pint (US)');
-CALL insert_unit ('Tbsp (US)');
-CALL insert_unit ('tsp (US)');
-CALL insert_unit ('Cup (US)');
-CALL insert_unit ('Cup (US Legal)');
-CALL insert_unit ('Quart (US)');
-CALL insert_unit ('Gallon (US)');
-CALL insert_unit ('tsp (metric)');
-CALL insert_unit ('Tbsp (metric)');
-CALL insert_unit ('Cup (metric)');
+CALL insert_unit ('fl. oz. (US)', 'Volume');
+CALL insert_unit ('Pint (US)', 'Volume');
+CALL insert_unit ('Tbsp (US)', 'Volume');
+CALL insert_unit ('tsp (US)', 'Volume');
+CALL insert_unit ('Cup (US)', 'Volume');
+CALL insert_unit ('Cup (US Legal)', 'Volume');
+CALL insert_unit ('Quart (US)', 'Volume');
+CALL insert_unit ('Gallon (US)', 'Volume');
+CALL insert_unit ('tsp (metric)', 'Volume');
+CALL insert_unit ('Tbsp (metric)', 'Volume');
+CALL insert_unit ('Cup (metric)', 'Volume');
 SELECT * FROM units;
 -- using customary cup as per https://en.wikipedia.org/wiki/Cup_(unit)
 CALL insert_unit_conversion ('tsp (metric)', 'mL', 5);