[css-values-5] <size-query> should be <mf-name> #11120

Author: fantasai

css-values-5/Overview.bs

@@ -882,13 +882,14 @@ Container Query Progress Values: the ''container-progress()'' notation</h3>
 	The syntax of ''container-progress()'' is defined as follows:
 
 	<pre class=prod>
-		<dfn><<container-progress()>></dfn> = container-progress(<<size-feature>> [ of <<container-name>> ]?, <<calc-sum>>, <<calc-sum>>)
+		<dfn><<container-progress()>></dfn> = container-progress(<<mf-name>> [ of <<container-name>> ]?, <<calc-sum>>, <<calc-sum>>)
 	</pre>
 
-	where the optional <<container-name>> component specifies
+	where <<mf-name>> represents a [=size feature=]
+	and the optional <<container-name>> component specifies
 	the named containers to consider when selecting a container
-	to resolve against.
-	The value of the <<size-feature>> is the [=progress value=],
+	to resolve them against.
+	The value of the [=size feature=] is the [=progress value=],
 	and the two calculations are the [=progress start value=] and [=progress end value=],
 	respectively.
 
@@ -907,7 +908,7 @@ Container Query Progress Values: the ''container-progress()'' notation</h3>
 	''container-progress()'' resolves its <<size-feature>> query
 	against the [=small viewport size=].
 
-	Note: ''media-progress()'' is <em>not</em> a [=math function=];
+	Note: ''container-progress()'' is <em>not</em> a [=math function=];
 	it's just a function that evaluates to a <<number>>.