[css-text-4] inheritance of shorthands is described by their longhands

Fixes w3c#10068

Author: frivoal

css-text-4/Overview.bs

@@ -1412,7 +1412,7 @@ White Space and Wrapping: the 'white-space' property</h2>
 	Value: normal | pre | pre-wrap | pre-line | <<'white-space-collapse'>> || <<'text-wrap-mode'>> || <<'white-space-trim'>>
 	Initial: normal
 	Applies to: text
-	Inherited: yes
+	Inherited: individual properties
 	Canonical order: n/a
 	Computed value: specified keyword
 	Animation type: discrete