From b442fdf691f82fcc6d76fa84810bd61962821616 Mon Sep 17 00:00:00 2001
From: Scott Gasch <scott@gasch.org>
Date: Tue, 28 Feb 2023 21:08:28 -0800
Subject: [PATCH] More cleanup.

---
 src/pyutils/string_utils.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pyutils/string_utils.py b/src/pyutils/string_utils.py
index a990275..a503472 100644
--- a/src/pyutils/string_utils.py
+++ b/src/pyutils/string_utils.py
@@ -1196,6 +1196,7 @@ def extract_mac_address(in_str: Any, *, separator: str = ":") -> Optional[str]:
     """
     Args:
         in_str: the string from which to extract a MAC address.
+        separator: the MAC address hex byte separator to use.
 
     Returns:
         The first MAC address found in in_str or None to indicate no
-- 
2.47.1