From b7bb76d96ca4df988c9a0cdd42e360a8663b932f Mon Sep 17 00:00:00 2001
From: PopGoesTheWza <PopGoesTheWza@gmail.com>
Date: Thu, 9 Sep 2021 22:06:17 +0200
Subject: [PATCH] doc: clarify

---
 source/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/index.ts b/source/index.ts
index aab38cc..8ee546f 100644
--- a/source/index.ts
+++ b/source/index.ts
@@ -361,7 +361,7 @@ is.emptyMap = (value: unknown): value is Map<never, never> => is.map(value) && v
 is.nonEmptyMap = <Key = unknown, Value = unknown>(value: unknown): value is Map<Key, Value> => is.map(value) && value.size > 0;
 
 /**
-Returns `true` if `value` can be used as an object property key (either a `string`, a `number` or a `symbol`).
+`PropertyKey` is any value that can be used as an object key (string, number, or symbol)
 */
 is.propertyKey = (value: unknown): value is PropertyKey => is.any([is.string, is.number, is.symbol], value);