Fix subcommands with specified allowed actors doesn't print in help.md

[DiFFoZ]

Fixes #684

I also removed the part of code that trying to add permission grant access to the command instead of to a list of permissions, but it didn't work correctly, here is the diff of how it should have been:

## Commands
 - kit [create|remove] [player] <name>
   id: Kits.Commands.CommandKit
   permissions:
+  - Kits:commands.kit: Grants access to the Kits.Commands.CommandKit command.
   - Kits:commands.kit.give.other: Give the kit to another player but it will checks if another player has permission, money, etc..
   - Kits:commands.kit.give.other.force: Force give the kit to another player without checks if the player has permission, money, etc..
 - kit create <name> [cooldown] [cost] [money] [vehicleId]
   id: Kits.Commands.CommandKitCreate
+  permissions:
+  - Kits:commands.kit.create: Grants access to the Kits.Commands.CommandKitCreate command.

## Permissions
-- Kits:commands.kit: Grants access to the Kits.Commands.CommandKit command.
-- Kits:commands.kit.give.other: Give the kit to another player but it will checks if another player has permission, money, etc..
-- Kits:commands.kit.give.other.force: Force give the kit to another player without checks if the player has permission, money, etc..
-- Kits:commands.kit.create: Grants access to the Kits.Commands.CommandKitCreate command.
 - Kits:nocooldown: Allows use kit without waiting for cooldown

If this preferred instead of old behaviour, I can return it and fix it.