aert1.0/5.5.1

This file demonstrates a <table> that has an invalid summary (spaces).

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html lang="en">
<head>
<title>aert1.0/5.5.1</title>
</head>
<body>
<table summary="       ">
	<caption>This table has an invalid summary (all spaces)</caption>
	<tr><td>1</td><td>2</td></tr>
	<tr><td>3</td><td>4</td></tr>
</table>
</body>
</html>