remove documentation for void-damage-dealt and void-damage-height

Author: granny

mkdocs/purpur/configuration.md

@@ -3894,12 +3894,6 @@ Requires the [`purpur.drop.spawners`](permissions#purpurdropspawners) and [`purp
 #### use-better-mending
 - **default**: false
 - **description**: Set to true for mending enchantment to always repair the most damaged equipment first
-#### void-damage-dealt
-- **default**: 4.0
-- **description**: The amount of void damage dealt
-#### void-damage-height
-- **default**: -64.0
-- **description**: The height at which void damage begins
 
 ### ridable-settings