Edit Password Page

Hi,
I’ve searched through the topics and haven’t found the one I have problem with…
Well, the thing is that I want to change what my password protection page says. When I protect some of my posts, it displays a text like “To see this post enter the password”. I want to change it to something like “If you want to see the post, contact me on <email> and I’ll give you out the password”.
Does anyone know how to do such thing?
Thanks!