Issues with OnTriggerEnter2D

Hi I'm new to using Unity and tried doing collision the original code below is what I tired So then I tried to just put the col.isTrigger by itself in the if statement it doesn't show anything in the console log Help would be greatly appreciated.
public class jabTrigger :MonoBehaviour{

publicint jabDamage =10;
void onTriggerEnter2D(Collider2D col)
{

if(col.isTrigger !=true&& col.CompareTag("Enemy"))
{
col.SendMessageUpwards("underAttack", jabDamage);
Debug.Log("collision");​

}​

}
Enemy script

voidUpdate(){

if(currHealth <=0)
{

Destroy(gameObject);​

}
}
publicvoid underAttack(int damage)
{

currHealth -= damage;
Debug.Log(currHealth);​

}​

}

 

http://forum.unity3d.com/threads/using-code-tags-properly.143875/

OnTrigger...
not
onTrigger...

case is important

 

OMG
This is a little embarrassing >.>
But still thank you I knew it would be something silly like that >.<