another stripe fix

Author: drusepth

app/views/subscriptions/history.html.erb

@@ -56,7 +56,7 @@
       <div class="card-content">
         <div class="card-title">
           <div class="right">
-            <% account_balance = @stripe_customer.account_balance %>
+            <% account_balance = @stripe_customer.balance %>
             <%= 'Outstanding balance:' if account_balance > 0 %> <%= number_to_currency(account_balance.abs / 100.0) if account_balance != 0 %> <%= 'credit' if account_balance < 0 %>
           </div>
           Billing history