From 343e0db126c6861e81ecc0553807c9d8f9b0c7bd Mon Sep 17 00:00:00 2001
From: "Haoyu (Daniel)" <yanghaoyu97@outlook.com>
Date: Thu, 5 Sep 2024 17:42:01 +0800
Subject: [PATCH] fix docstring

---
 src/monty/io.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/monty/io.py b/src/monty/io.py
index 0ffda9bb..c3c7e6b8 100644
--- a/src/monty/io.py
+++ b/src/monty/io.py
@@ -68,7 +68,10 @@ def _get_line_ending(
         "\r": Classic MacOS line ending.
 
     Raises:
-        ValueError: If file is empty or line ending is unknown.
+        ValueError: If line ending is unknown.
+
+    Warns:
+        If file is empty, "\n" would be used as default.
     """
     if isinstance(file, (str, Path)):
         with open(file, "rb") as f: