diff --git a/ios/PacketTunnelCore/Actor/AutoCancellingTask.swift b/ios/PacketTunnelCore/Actor/AutoCancellingTask.swift
index 408ab7abf18b..4a2cf68d94e8 100644
--- a/ios/PacketTunnelCore/Actor/AutoCancellingTask.swift
+++ b/ios/PacketTunnelCore/Actor/AutoCancellingTask.swift
@@ -8,6 +8,11 @@
 
 import Foundation
 
+/**
+ Type that cancels the given task upon `deinit`.
+
+ It behaves identical to `Combine.AnyCancellable`.
+ */
 public final class AutoCancellingTask {
     private let task: AnyTask