Confirmation emails

I'm just trying to set this up. When a client fills out the form I have it set to send a confirmation email but that email comes from Jotform and the email is noreply@jotform.com. Can this be changed to come from my email address? I have tried to change it but it keeps happening

You can change the sender email in your form notification with your email address. 

Here's how: https://www.jotform.com/help/238-How-to-Add-a-Custom-Sender-Address-to-an-Email-Alert