NL25- 72 misclick whats your line

[machine]

villan was 30 $VPIP

Full Tilt Poker
No Limit Holdem Ring game
Blinds: $0.10/$0.25
8 players
Converter

Stack sizes:
Hero: $38.80
UTG+1: $5.25
MP1: $5.30
MP2: $25
CO: $25
Button: $38
SB: $15.75
BB: $25.65

Pre-flop: (8 players) Hero is UTG with 2[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/club.gif[/img]
Hero calls, 2 folds, MP2 (poster) checks, CO (poster) checks, 2 folds, 2 folds, BB (poster) checks.

Flop: 5[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/diamond.gif[/img] ($1.1, 4 players)
BB checks, Hero checks, MP2 checks, CO checks.

Turn: 4[img]/images/graemlins/club.gif[/img] ($1.1, 4 players)
BB checks, <font color="#cc0000">Hero bets $1</font>, MP2 folds, <font color="#cc0000">CO raises to $3</font>, BB folds, Hero calls.

River: 7[img]/images/graemlins/spade.gif[/img] ($7.1, 2 players)
Hero checks, <font color="#cc0000">CO bets $5</font>, Hero calls.

Results:
Final pot: $17.1

I check/called because i felt there was a chance of a straight, just instinct.