diff --git a/circuit_maintenance_parser/output.py b/circuit_maintenance_parser/output.py
index f7eb9f2..77f8b49 100644
--- a/circuit_maintenance_parser/output.py
+++ b/circuit_maintenance_parser/output.py
@@ -11,10 +11,10 @@
 try:
     from pydantic import field_validator
 except ImportError:
-    # Define a wrapper that acts like field_validator but uses validator for mypy
     from pydantic import validator
 
     def field_validator(*args, **kwargs):
+        """Define a wrapper that acts like field_validator but uses validator for mypy."""
         return validator(*args, **kwargs)