How's my play here? Villian is 56.1/10/2

Full Tilt No-Limit Hold'em, $0.10 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

BB ($11.35)
Hero ($10.05)
UTG+1 ($6.45)
MP1 ($10)
MP2 ($4.10)
MP3 ($4.90)
CO ($13.60)
Button ($8.75)
SB ($3.80)

Preflop: Hero is UTG with A, K.
Hero raises to $0.4, 5 folds, Button raises to $0.7, 2 folds, Hero calls $0.30.

Flop: ($1.55) K, 3, 2 (2 players)
Hero bets $0.9, Button calls $0.90.

Turn: ($3.35) J (2 players)
Hero bets $2, Button raises to $7.15 (All-In), Hero calls $5.15.

River: ($17.65) 7 (2 players, 1 all-in)

Final Pot: $17.65