My brake light isnt working when I hit the foot brake.  It works just fine when I use the hand brake.  I pulled off my pipe to take a better look at the cabling to see if something was disconnected and found the cabling going back to the light as seen in the picture.

 Is that right?  Or does it need to be connected into something?  If I follow the cable back to the middle of the bike I can pull on cable and the brake light will go off just fine.  Is this just somehow disconnected?  The clymers wasnt very helpful and I cant find any spot to slide that cable in on the foot brake mechanism.  Any help would be very appreciated!

ahh the cotter pin and pivot pin.  That must have been what clymers manual was talking about.  THanks.