1.15 mixin cleanup

src/main/java/carpet/mixins/ChunkGeneratorMixin.java

@@ -13,9 +13,6 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 @Mixin(ChunkGenerator.class)
 public abstract class ChunkGeneratorMixin
 {
-
-    ///used for plop - changed in 1.14 - feature needs reimplemnting
-
     @Inject(method = "hasStructure", at = @At("HEAD"), cancellable = true)
     private void skipGenerationBiomeChecks(Biome biome_1, StructureFeature<? extends FeatureConfig> structureFeature_1, CallbackInfoReturnable<Boolean> cir)
     {