fix rendering of table in permission_set description (#588)

<!-- Ticket number or summary of work -->
# no ticket


## What changed?
fix rendering of table

## Release notes draft
n/a
Examples:
* The newly-released [X feature] is now available to use. Now, you’ll be
able to [perform Y action].
* We're happy to announce [X feature], which can help you [perform Y
action].
* [X feature] helps you to create [Y response] using the [Z query
parameter]. Now, you can deliver [ex, localized shopping experiences for
your customers].
* Fixed a bug in the [X endpoint]. Now the [Y field] will appear when
you click [Z option]. -->
* 

## Anything else?
<!-- Add related PRs, salient notes, additional ticket numbers, etc. -->

ping {names}

reference/carts.v3.yml

@@ -3365,6 +3365,7 @@ components:
           type: string
           description: |
             Determines the visibility and writeability of the field by other API consumers.
+            
             | Value | Description |
             | :--- | :--- |
             | `app_only` | Private to the app that owns the field. |
@@ -3433,6 +3434,7 @@ components:
           type: string
           description: |
             Determines the visibility and writeability of the field by other API consumers.
+            
             | Value | Description |
             | :--- | :--- |
             | `app_only` | Private to the app that owns the field. |

reference/store_information.v2.yml

@@ -475,6 +475,7 @@ components:
           type: string
           description: |
             Determines the visibility and writeability of the field by other API consumers.
+            
             | Value | Description |
             | :--- | :--- |
             | `app_only` | Private to the app that owns the field. |
@@ -546,6 +547,7 @@ components:
           type: string
           description: |
             Determines the visibility and writeability of the field by other API consumers.
+            
             | Value | Description |
             | :--- | :--- |
             | `app_only` | Private to the app that owns the field. |