diff --git a/libs/core/langchain_core/utils/pydantic.py b/libs/core/langchain_core/utils/pydantic.py
index 0b87e2dcf85b2..ae403574bb761 100644
--- a/libs/core/langchain_core/utils/pydantic.py
+++ b/libs/core/langchain_core/utils/pydantic.py
@@ -1,4 +1,4 @@
-"""Utilities for tests."""
+"""Utilities for pydantic."""
 
 from __future__ import annotations