Licencing question

[eluser]bfj[/eluser]
Hello!

I didn't quite understand the 5th condition of the licence:

Products derived from the Software must include an acknowledgment that they are derived from CodeIgniter in their documentation and/or other materials provided with the distribution.

I doubt, that there will be any documentation provided for the project I am working on, as I am the only programmer in this project (advertising and marketing would be done by others), so in my opinion there is no need for documentation. Is it enough to include the CI licence agreement with the distribution?

Also i'm wondering, if it's mandatory to reference CI on a site i've developed with it.

Thank you in advance!