fix: fixed payment state display

weblate_web/crm/templates/payments/customer_detail.html

@@ -52,7 +52,7 @@ <h2>Payments</h2>
     <table>
       {% for payment in object.payment_set.all %}
         <tr>
-          <td>{{ payment.get_payment_state }}</td>
+          <td>{{ payment.get_state_display }}</td>
           <td>{{ payment.get_amount_display }} {{ payment.get_currency_display }}</td>
           <td>{{ payment.description }}</td>
           <td>