Update AxVaults-Permissions.md

Writerside/topics/AxVaults-Permissions.md

@@ -3,6 +3,7 @@
 |-|-|
 | Permission | Description | Default |
 | axvaults.vault.\<number> | Permission to access a certain vault, note that giving the axvaults.vault.10 permission will ONLY give the player the ability to open vault #10, not vault #2-#9 | 1 |
+| axvaults.rows.\<number> | You can override the amount of rows that the vaults of players can have (this applies to all vaults of that player) | --- |
 | axvaults.itempicker | Ability to change the icon in the vault selector | true |
 
 * Command permissions are not mentioned here, please check [Commands](AxVaults-Commands.md)!