"The team was doing well but it's true I am not totally happy because we could have scored more goals," said the boss.
"We were playing against 10 players and had three or four more chances. It's really important to take them because you never know what's going to happen with the goal difference.
"Today it wasn't key but in other games it has been. I wanted more goals. It's an area we need to improve.
"Don't get me wrong, I am really pleased and happy. The players did a fantastic job but you can always improve."
