diff --git a/src/pocketmine/scheduler/TaskHandler.php b/src/pocketmine/scheduler/TaskHandler.php
index 829687ba5..e2188af1e 100644
--- a/src/pocketmine/scheduler/TaskHandler.php
+++ b/src/pocketmine/scheduler/TaskHandler.php
@@ -135,10 +135,6 @@ class TaskHandler{
 		return $this->period;
 	}
 
-	/**
-	 * WARNING: Do not use this, it's only for internal use.
-	 * Changes to this function won't be recorded on the version.
-	 */
 	public function cancel(){
 		try{
 			if(!$this->isCancelled()){