[css-values-5] ident() is not an arbitrary-substitution function. w3c#11663

Author: tabatkins

css-values-5/Overview.bs

@@ -1873,8 +1873,8 @@ Constructing <<custom-ident>> values: the ''ident()'' function</h3>
 
 	<!-- https://github.com/w3c/csswg-drafts/issues/9141 -->
 
-	The <dfn>ident()</dfn> function is an [=arbitrary substitution function=]
-	that can be used to manually construct <<custom-ident>> values from several parts.
+	The <dfn>ident()</dfn> function represents an <<ident>>,
+	and can be used to manually construct <<custom-ident>> values from several parts.
 
 	<pre class=prod>
 	<dfn function lt="ident()"><<ident()>></dfn> = ident( <<ident-arg>>+ )
@@ -1900,7 +1900,7 @@ Constructing <<custom-ident>> values: the ''ident()'' function</h3>
 		```
 	</div>
 
-	While in many cases ''attr()'' with the <<attr-type>> set to <code>type(<<custom-ident>>)</code> will do,
+	While in many cases ''attr()'' with the <<attr-type>> set to <css>type(<<custom-ident>>)</css> will do,
 	''ident()'' can be used to construct a <<custom-ident>> using values that come from other elements.
 
 	<div class=example>