Adjust red xeric shrubland ocean palette

Author: DeathShadez

biomes/land/dry/warm_semi_arid/plain/red/red_xeric_shrubland.yml

@@ -11,7 +11,7 @@ tags:
 
 palette:
   - RED_XERIC: $meta.yml:top-y
-  - << meta.yml:palette-underwater
+  - RED_SAND: ${meta.yml:ocean-level} - 1
   - << meta.yml:palette-bottom
 
 slant-depth: 5