Noob to Pro Tutorial

I made a bolt like this:


Now how do I close it?
I am doing the Noob to Pro tutorial from wikibooks

Ok, I made a bolt… like this:

How do I close it up? According to the old 2.49 version I am supposed to click C.

I’ve managed to make a bolt out of bezier curve like this:

According to the tutorial I am supposed to click C but it only opens circle selection. How do I close it?

So how do I close the bolt I made? check edit for picture

You close curves with Toggle Cyclic. Should be in the Curve menu or the button in the toolshelf