[css-sizing-4][editorial] Gloss "in-flow" jargon

Author: cvrebert

css-sizing-4/Overview.bs

@@ -542,7 +542,7 @@ Overriding Contained Intrinsic Sizes: the 'contain-intrinsic-*' properties</h3>
 
 	These properties allow elements with [=size containment=] to specify
 	an <dfn export>explicit intrinsic inner size</dfn>,
-	causing the box to size as if its in-flow content
+	causing the box to size as if its [=in-flow=] content
 	totals to a width and height
 	matching the specified [=explicit intrinsic inner size=]
 	(rather than sizing as if it were empty).

css-sizing-4/intrinsic-sizing-notes.bs

@@ -67,7 +67,7 @@ Intrinsic Sizes of Non-Replaced Blocks</h3>
 	<p>
 		The <a>min-content inline size</a> of a <a>block container box</a>
 		is the largest <a>min-content inline-size contribution</a>
-		of its in-flow or floated children.
+		of its <a>in-flow</a> or floated children.
 
 	<p>
 		The <a>max-content inline size</a> of a <a>block container box</a>