[css3-page] Paged Media Spec Corrections

Hi,

I believe I found two errors in
http://www.w3.org/TR/2006/WD-css3-page-20061010/

http://www.w3.org/TR/css3-page/#margin-dimension
In 4.3. Dimension of margin boxes,
constraints 3 and 4 are identical.

http://www.w3.org/TR/css3-page/#the-fit
In 8. The 'fit' and 'fit-position' Properties,
what is called "hidden" in the text is called "none" in Figure 1.

Yuzo