The 35 - year - old Swede scored his 20th goal of the season in a 3 - 0 win at Leicester City on Sunday .
The 35 - year - old Swede arrived at Old Trafford on a free transfer last summer .
The 35 - year - old Swede , who arrived at Old Trafford on a free transfer last summer , scored his 20th goal of the season in a 3 - 0 win at Leicester City on Sunday .