diff --git a/css-inline-3/Overview.bs b/css-inline-3/Overview.bs
index 276996e9717..91b042ecca6 100644
--- a/css-inline-3/Overview.bs
+++ b/css-inline-3/Overview.bs
@@ -1375,10 +1375,10 @@ Shorthand for Text Box Trimming: the 'text-box' property</h3>
 	in a single declaration.
 
 	If the single keyword ''text-box-edge/normal'' is specified,
-	it sets 'text-box-trim' to ''text-box-trim/none''
-	and 'text-box-edge' to ''text-box-edge/auto''.
+	it resets 'text-box-trim' to ''text-box-trim/none''
+	to their initial value (''text-box-trim/none'' and ''text-box-edge/auto'').
 	Otherwise, omitting the 'text-box-trim' value sets it to ''text-box-trim/both'' (not the initial value),
-	while omitting the 'text-box-edge' value sets it to ''text-box-edge/auto'' (the initial value).
+	while omitting the 'text-box-edge' value sets it to ''text-box-edge/auto''.
 
 	ISSUE(8067): We should rename the 'text-box-trim' values to add ''trim-*'' prefixes.
 	This would make the shorthand clearer,