diff --git a/src/nested_pandas/series/ext_array.py b/src/nested_pandas/series/ext_array.py
index 644aa33..f63ca8b 100644
--- a/src/nested_pandas/series/ext_array.py
+++ b/src/nested_pandas/series/ext_array.py
@@ -651,7 +651,7 @@ def num_chunks(self) -> int:
     def get_list_index(self) -> np.ndarray:
         """Keys mapping values to lists"""
         if len(self) == 0:
-            # Since we have no list offests, return an empty array
+            # Since we have no list offsets, return an empty array
             return np.array([], dtype=int)
         list_index = np.arange(len(self))
         return np.repeat(list_index, np.diff(self.list_offsets))