Description of problem:
The product and vendor identifiers used throughout this section look backwards:
<product id='0x10c9'>Intel Corporation</product>
<vendor id='0x8086'>82576 Gigabit Network Connection</vendor>
Intel Corporation is the *vendor*, not their product, and the vendor id is 0x8086 (geddit?). Please rectify this as although it seems minor it's actually pretty confusing if you get these mixed up when trying to follow along.
This change is now available in the Red Hat Enterprise Linux 6.6 documentation at https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/.