diff --git a/src/main/java/com/github/hhhzzzsss/songplayer/mixin/ClientWorldMixin.java b/src/main/java/com/github/hhhzzzsss/songplayer/mixin/ClientWorldMixin.java
index cb74438..1f05648 100644
--- a/src/main/java/com/github/hhhzzzsss/songplayer/mixin/ClientWorldMixin.java
+++ b/src/main/java/com/github/hhhzzzsss/songplayer/mixin/ClientWorldMixin.java
@@ -11,6 +11,8 @@ import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
+// Used for debugging purposes
+
 @Mixin(ClientWorld.class)
 public class ClientWorldMixin {
     @Inject(at = @At("HEAD"), method = "handleBlockUpdate(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;I)V", cancellable = true)