Correct error message for namedtuple._replace

XuehaiPan · XuehaiPan · commit 1960d8dea412 · 2023-10-02T22:41:27.000+08:00
diff --git a/Lib/collections/__init__.py b/Lib/collections/__init__.py
@@ -457,7 +457,7 @@ def _make(cls, iterable):
     def _replace(self, /, **kwds):
         result = self._make(_map(kwds.pop, field_names, self))
         if kwds:
-            raise ValueError(f'Got unexpected field names: {list(kwds)!r}')
+            raise ValueError(f'Got unexpected field name(s): {list(kwds)!r}')
         return result
 
     _replace.__doc__ = (f'Return a new {typename} object replacing specified '
