Fix spacing.

Author: eyw520

doc/models/list-payment-refunds-request.md

@@ -16,7 +16,6 @@ The maximum results per page is 100.
 |  --- | --- | --- | --- |
 | `begin_time` | `String` | Optional | Indicates the start of the time range to retrieve each `PaymentRefund` for, in RFC 3339<br>format.  The range is determined using the `created_at` field for each `PaymentRefund`.<br><br>Default: The current time minus one year. |
 | `end_time` | `String` | Optional | Indicates the end of the time range to retrieve each `PaymentRefund` for, in RFC 3339<br>format.  The range is determined using the `created_at` field for each `PaymentRefund`.<br><br>Default: The current time. |
-
 | `sort_order` | `String` | Optional | The order in which results are listed by `PaymentRefund.created_at`:<br><br>- `ASC` - Oldest to newest.<br>- `DESC` - Newest to oldest (default). |
 | `cursor` | `String` | Optional | A pagination cursor returned by a previous call to this endpoint.<br>Provide this cursor to retrieve the next set of results for the original query.<br><br>For more information, see [Pagination](https://developer.squareup.com/docs/build-basics/common-api-patterns/pagination). |
 | `location_id` | `String` | Optional | Limit results to the location supplied. By default, results are returned<br>for all locations associated with the seller. |