diff -u b/modules/payment/src/Plugin/Commerce/CheckoutPane/PaymentInformation.php b/modules/payment/src/Plugin/Commerce/CheckoutPane/PaymentInformation.php
--- b/modules/payment/src/Plugin/Commerce/CheckoutPane/PaymentInformation.php
+++ b/modules/payment/src/Plugin/Commerce/CheckoutPane/PaymentInformation.php
@@ -360,7 +360,7 @@
    */
   protected function noPaymentGatewayErrorMessage() {
     $add_payment_gateway_link = Url::fromRoute('entity.commerce_payment_gateway.add_form')->toString();
-    return $this->t('No payment gateways are defined, <a href=:url>create</a> one first.', [':url' => $add_payment_gateway_link]);
+    return $this->t('No payment gateways are defined, <a href=":url">create</a> one first.', [':url' => $add_payment_gateway_link]);
   }
 
 }