diff --git a/index.d.ts b/index.d.ts
index d135597..d916bd8 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -44,7 +44,7 @@ export type Options = {
 	readonly strict?: boolean;
 
 	/**
-	Get notified when function calls are delayed due to exceeding the `limit` of allowed calls within the given `interval`.
+	Get notified when function calls are delayed due to exceeding the `limit` of allowed calls within the given `interval`. The delayed call arguments are passed to the `onDelay` callback.
 
  	Can be useful for monitoring the throttling efficiency.
 
@@ -69,7 +69,7 @@ export type Options = {
 	await throttled(5, 6);
 	//=> Executing with 1 2...
 	//=> Executing with 3 4...
-	//=> Reached interval limit, call is delayed for 3 4
+	//=> Reached interval limit, call is delayed for 5 6
 	//=> Executing with 5 6...
 	```
 	*/
diff --git a/readme.md b/readme.md
index 70296eb..176ff31 100644
--- a/readme.md
+++ b/readme.md
@@ -79,7 +79,7 @@ Use a strict, more resource intensive, throttling algorithm. The default algorit
 
 Type: `Function`
 
-Get notified when function calls are delayed due to exceeding the `limit` of allowed calls within the given `interval`.
+Get notified when function calls are delayed due to exceeding the `limit` of allowed calls within the given `interval`. The delayed call arguments are passed to the `onDelay` callback.
 
 Can be useful for monitoring the throttling efficiency.
 
@@ -105,7 +105,7 @@ await throttled(3, 4);
 await throttled(5, 6);
 //=> Executing with 1 2...
 //=> Executing with 3 4...
-//=> Reached interval limit, call is delayed for 3 4
+//=> Reached interval limit, call is delayed for 5 6
 //=> Executing with 5 6...
 ```