Fixed references to the textbook in P3 web page

[Iulian Neamtiu]

The textbook section/page numbers in the project description referred to
the old textbook. Fixed now, just hit 'reload' and you'll see the updates
in maroon.

Iulian

[Samit Gupta]

I think the textbook reference in the section titled "Multilevel
Feedback Scheduling" is incorrect. I think section 5.3.6 p. 168
is the correct section.

Samit

[Iulian Neamtiu]

You're right. I've fixed it.

Iulian

Post by Samit Gupta
I think the textbook reference in the section titled "Multilevel
Feedback Scheduling" is incorrect. I think section 5.3.6 p. 168
is the correct section.
Samit