diff --git a/src/main/resources/sql-extended.properties b/src/main/resources/sql-extended.properties
index cbfa63e..d27b839 100644
--- a/src/main/resources/sql-extended.properties
+++ b/src/main/resources/sql-extended.properties
@@ -1,8 +1,8 @@
 task1=select count(*) from boarding_passes
-task2=select distinct count(*) from boarding_passes where seat_no like '17E'
+task2=select COUNT(DISTINCT ticket_no) FROM boarding_passes WHERE seat_no = '17E'
 task3=select MAX(amount),MIN(amount),AVG(amount) from ticket_flights
 task4=select passenger_name from tickets where passenger_id like '8099%43' and book_ref like 'B%'
 task5=select count(*) from flights where aircraft_code = (SELECT aircraft_code from aircrafts_data WHERE model like 'Cessna 208 Caravan' )
-task6=select airports_data.airport_name,airports_data.city, flight_id, flight_no from flights join airports_data on flights.departure_airport = airports_data.airport_code where flight_no = 'PG0305' and scheduled_departure =  '2017-09-09 09:10:00'
+task6=Select airports_data.airport_name,airports_data.city, flight_id, flight_no from flights join airports_data on flights.departure_airport = airports_data.airport_code where flight_no = 'PG0305' and scheduled_departure =  '2017-09-09 09:10:00'
 task7=select distinct aircrafts_data.model  from flights join aircrafts_data on flights.aircraft_code = aircrafts_data.aircraft_code where flight_no = 'PG0210'
 task8=SELECT CONCAT(first_name,' ',last_name) AS FI FROM employees WHERE first_name ILIKE 'Anna' UNION SELECT passenger_name AS FI FROM tickets WHERE passenger_name ILIKE 'Anna%';