[css-logical] 'relative' links to position:relative

[Loirooriol]

https://drafts.csswg.org/css-logical/#logical-shorthand-keyword has this issue:

other candidates of the keyword are: relative, script, writing-mode, beas, or the value itself (e.g., vertical-lr-ltr)

The link should be removed, this is not related to position: relative at all.