Use <spacing-limit> as a better example of a non-terminal.

Author: fantasai

css3-values/Overview.html

@@ -321,7 +321,7 @@ <h2 id=introduction><span class=secno>1. </span>Introduction</h2>
    href="#length-value"><code>&lt;length&gt;</code></a> being the most widely
    used) that can be used by many properties are described in this
    specification, while more specific data types (e.g.,
-   <code>&lt;'border-width'&gt;</code>) are described in the corresponding
+   <code>&lt;spacing-limit&gt;</code>) are described in the corresponding
    modules. </code>
 
   <h3 id=placement><span class=secno>1.1. </span> Module Interactions</h3>
@@ -362,8 +362,8 @@ <h3 id=component-types><span class=secno>2.1. </span> Component value types</h3>
    <li>non-terminals that do not share the same name as a property. In this
     case, the non-terminal name appears between &lsquo;<code
     class=css>&lt;</code>&rsquo; and &lsquo;<code
-    class=css>&gt;</code>&rsquo;, as in <code>&lt;spacing&gt;</code>. Notice
-    the distinction between <code>&lt;border-width&gt;</code> and
+    class=css>&gt;</code>&rsquo;, as in <code>&lt;spacing-limit&gt;</code>.
+    Notice the distinction between <code>&lt;border-width&gt;</code> and
     <code>&lt;'border-width'&gt;</code>: the latter is defined as the value
     of the &lsquo;<code class=property>border-width</code>&rsquo; property,
     the former requires an explicit expansion elsewhere. The definition of a

css3-values/Overview.src.html

@@ -90,7 +90,7 @@ <h2>Introduction</h2>
 	they can be combined.
 	Generic data types (<code>&lt;length&gt;</code> being the most widely used)
 	that can be used by many properties are described in this specification,
-	while more specific data types (e.g., <code>&lt;'border-width'&gt;</code>)
+	while more specific data types (e.g., <code>&lt;spacing-limit&gt;</code>)
 	are described in the corresponding modules.
 
 <h3 id="placement">
@@ -129,7 +129,7 @@ <h3 id="component-types">
 
 		<li>non-terminals that do not share the same name as a property. In this
 		case, the non-terminal name appears between ''&lt;'' and ''&gt;'', as in
-		<code>&lt;spacing&gt;</code>.  Notice the distinction between
+		<code>&lt;spacing-limit&gt;</code>.  Notice the distinction between
 		<code>&lt;border-width&gt;</code> and <code>&lt;'border-width'&gt;</code>:
 		the latter is defined as the value of the 'border-width' property,
 		the former requires an explicit expansion elsewhere.