Page: 107
/* for IE7 */
*:first-child+html .group {
Should read:
/* for IE7 */
*:first-child+html .clearfix {
Page: 123
In the last paragraph, the word “footer” is listed twice, when once is enough. Geez.
Page: 70
Under the “Crafting the Markup” heading, the term “unordered list” is used, when an ordered list is used in the code example.