fix: modify announcement 4.0 doc Option params

Author: mouse-lin

docs/announcements-4.0.html

@@ -451,7 +451,7 @@ <h3 id="removed-initselection">
     var item = data[d];
 
     // Create the DOM option that is pre-selected by default
-    var option = new Option(data.text, data.id, true, true);
+    var option = new Option(item.text, item.id, true, true);
 
     // Append it to the select
     $element.append(option);