[css-color-4][editorial] proper bikeshed syntax #9632

Author: svgeesus

css-color-4/Overview.bs

@@ -981,7 +981,7 @@ Legacy (Comma-separated) Color Function Syntax</h4>
 Representing Transparency in Colors: the <<alpha-value>> syntax</h3>
 
 	<pre class="prod">
-	<dfn dfn-for="color">&lt;alpha-value></dfn> = <<number>> | <<percentage>>
+	<dfn dfn-for="<color>">&lt;alpha-value></dfn> = <<number>> | <<percentage>>
 	</pre>
 
 	Unless otherwise specified,
@@ -1435,7 +1435,7 @@ Named Colors</h3>
 		https://caniuse.com/mdn-css_types_color_rebeccapurple
 	 -->
 
-	<table class="named-color-table" dfn-type=value dfn-for="<named-color>">
+	<table class="named-color-table" dfn-type=value dfn-for="<color>, <named-color>">
 		<thead>
 			<tr>
 				<th>Named
@@ -1819,7 +1819,7 @@ System Colors</h3>
 
 	The <<system-color>> keywords are defined as follows:
 
-	<dl id="system-color-values" data-dfn-type="value" dfn-for="<system-color>">
+	<dl id="system-color-values" data-dfn-type="value" dfn-for="<color>, <system-color>">
 		<dt><dfn>AccentColor</dfn>
 			<dd><span class="swatch" style="--color: accentcolor"></span>&nbsp;Background of accented user interface controls.
 		<dt><dfn>AccentColorText</dfn>
@@ -6531,7 +6531,7 @@ Appendix A: Deprecated CSS System Colors</h2>
 	as the <dfn export><<deprecated-color>></dfn> sub-type,
 	and are defined as:
 
-	<dl dfn-type="value" dfn-for="<deprecated-color>">
+	<dl dfn-type="value" dfn-for="<color>, <deprecated-color>">
 		<dt><dfn>ActiveBorder</dfn>
 		<dd>Active window border. Same as ''ButtonBorder''.