Fix a bug in the default code for replace-function

index.html

@@ -230,7 +230,7 @@ <h1>Extend</h1>
 				<td>Function that takes one parameter, the text of the selected option, and is responsible for replacing the current input value with it.
 				</td>
 				<td><pre class="language-javascript"><code>function (text) {
-	this.input.value = value;
+	this.input.value = text;
 }</code></pre></td>
 			</tr>
 		</tbody>