Is it a copyright license or some other kind of license? (I can't tell from this post.) If it's copyright, then the way the law goes, *copying* the documentation requires you to agree to the terms of the documentation's license. It doesn't have anything to do with what the text of the license says. *Reading* the documentation may or may not constitute copying it (IANAL; I think the answer may vary depending on circumstances, jurisdiction, and whether you have a good lawyer).