Add missing command permission entry for viewing group information

Author: NonSwag

content/docs/perworlds/manage/command-permissions.mdx

@@ -13,6 +13,7 @@ Permissions are hierarchical: granting a parent permission (e.g. `perworlds.admi
 | `/world group add`                   | `perworlds.command.group.add`         | Add a world to a group                           |
 | `/world group create`                | `perworlds.command.group.create`      | Create a new world group                         |
 | `/world group delete`                | `perworlds.command.group.delete`      | Delete a world group                             |
+| `/world group info`                  | `perworlds.command.group.info`        | View information about a world group             |
 | `/world group list`                  | `perworlds.command.group.list`        | List all world groups                            |
 | `/world group option`                | `perworlds.command.group.option`      | Configure group options                          |
 | `/world group remove`                | `perworlds.command.group.remove`      | Remove a world from a group                      |