diff --git a/src/jquery/coreTest.js b/src/jquery/coreTest.js
index 43b9e810..8d7e9f89 100644
--- a/src/jquery/coreTest.js
+++ b/src/jquery/coreTest.js
@@ -407,7 +407,7 @@ test("append(String|Element|Array<Element>|jQuery)", function() {
ok( pass, "Test for appending a DOM node to the contents of an IFrame" );
reset();
- $('