diff --git a/Mac/AppAssets.swift b/Mac/AppAssets.swift
index 84f6b6f2a..1c37e71fd 100644
--- a/Mac/AppAssets.swift
+++ b/Mac/AppAssets.swift
@@ -296,6 +296,7 @@ struct AppAssets {
 	}
 	
 	static var notificationSoundBlipFileName: String = {
+		//	https://freesound.org/people/cabled_mess/sounds/350862/
 		return "notificationSoundBlip.caf"
 	}()
 
diff --git a/Shared/UserNotifications/UserNotificationManager.swift b/Shared/UserNotifications/UserNotificationManager.swift
index d2bbae1fe..2a20f693b 100644
--- a/Shared/UserNotifications/UserNotificationManager.swift
+++ b/Shared/UserNotifications/UserNotificationManager.swift
@@ -62,7 +62,6 @@ private extension UserNotificationManager {
 		}
 		content.body = ArticleStringFormatter.truncatedSummary(article)
 		content.threadIdentifier = webFeed.webFeedID
-		//	https://freesound.org/people/cabled_mess/sounds/350862/
 		content.sound = UNNotificationSound(named: UNNotificationSoundName(rawValue: AppAssets.notificationSoundBlipFileName))
 		content.userInfo = [UserInfoKey.articlePath: article.pathUserInfo]
 		content.categoryIdentifier = "NEW_ARTICLE_NOTIFICATION_CATEGORY"
diff --git a/iOS/AppAssets.swift b/iOS/AppAssets.swift
index 61889bce0..8a3f89746 100644
--- a/iOS/AppAssets.swift
+++ b/iOS/AppAssets.swift
@@ -326,6 +326,7 @@ struct AppAssets {
 	}
 	
 	static var notificationSoundBlipFileName: String = {
+		//	https://freesound.org/people/cabled_mess/sounds/350862/
 		return "notificationSoundBlip.caf"
 	}()