Update to the last version.
Created attachment 151613 [details, diff] handbook-x86.xml
Fixed! Thanks McKlaren. Probably next times we can save some time with these little patches if I do them directly, because it probably takes you more time to create the patch, file the bug, etc. than time I can bump the doc. Don't worry, I always keep an eye on handbook. I need your time/work in other docs :) Thanks anyway!