Implementing a simple stripe/PHP page

I need a second set of eyes here.  Below is some code I copied off their site.  They had already entered the Test Secret Key for me.
When I fill-out the form, and click submit, I get the error message: The Stripe publishable API key is not correct.  Well, the sample has the Test Secret Key, and they provided me with a Test Publishable Key, but do not see anywhere in the same where I am suppose to put the Test Publishable Key.

<!DOCTYPE html>
<form action="" method="POST">
    src="" class="stripe-button"
    data-name="Demo Site"

// Set your secret key: remember to change this to your live secret key in production
// See your keys here

// Get the credit card details submitted by the form
$token = $_POST['stripeToken'];

// Create a Customer
$customer = \Stripe\Customer::create(array(
  "source" => $token,
  "description" => "")

// Charge the Customer instead of the card
  "amount" => 1000, # amount in cents, again
  "currency" => "usd",
  "customer" => $customer->id)

// Save the customer ID in your database so you can use it later
saveStripeCustomerId($user, $customer->id);

// Later...
$customerId = getStripeCustomerId($user);

  "amount"   => 8995, # $89.95 this time
  "currency" => "usd",
  "customer" => $customerId)

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Bernard S.CTOCommented:
B-) you should not put your key here, keep it secret. If you don't know how, click on "request attention" to ask for help

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rrhandle8Author Commented:
I wrote the company. The sample is wrong.  The form should be using the publication key.
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