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docs/javascript/Reference/Global_Objects/Function/length.html

@@ -32,7 +32,7 @@
 <h3 id="Function.prototype_对象的属性"><code>Function</code>.prototype 对象的属性</h3>
 <p> <a href="Reference/Global_Objects/Function/prototype" title="Function.prototype 属性存储了 Function 的原型对象。"><code>Function.prototype</code></a>  对象的 length 属性值为 0 。</p>
 <h2 id="Examples" name="Examples">示例</h2>
-<pre class="brush: js">console.log(Function.length); /* 1 */
+<pre><code  class="language-javascript">console.log(Function.length); /* 1 */
 
 console.log((function()        {}).length); /* 0 */
 console.log((function(a)       {}).length); /* 1 */
@@ -43,7 +43,7 @@ console.log((function(...args) {}).length);
 
 console.log((function(a, b = 1, c) {}).length);
 // 1, only parameters before the first one with 
-// a default value is counted</pre>
+// a default value is counted</code></pre>
 <h2 id="规范">规范</h2>
 <table class="standard-table">
 <tbody>