Wow, it really must be late, Thank you for pointing out that missing
parenthesis
.... 330am and now I can go to bed happy... TY VM

Ending Code for anyone listening:

Get PW from another .php page using:

<form action="passwordcheck.php" method="post">
<br />
What is the Password?: <input type="text" name="pw" />
<input type="submit" value="Submit!"/>
</form>

This is the passwordcheck.php code:
<?php
if ($_POST['pw'] != burgers)
{
header("Location: password.php");
}
else
{
header("Location: sept-coupon07.html");
}
?>