4.12.1 Geometry

Section 4.12.1, para 6, has:

"These are shifted left and down by the values of the top-offset and left-offset
traits, respectively, if the area has a relative-position of relative."

Shouldn't this read "down and left ..., respectively"? Also, what if the
relative positions are negative? In this case, it could be "up and right".

G.