Here is a pic of the Kobo with the 1 under it.
Here is the code for the epub Not sure where the 1 is coming from.
<?xml version="1.0" encoding="utf-8" standalone="no"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<p><img alt="566 width" src="../Images/566%20width.jpg" /> </p>
</body>
</html>