diff --git a/grain/_src/python/dataset/transformations/mix.py b/grain/_src/python/dataset/transformations/mix.py
index 35262cccc..6e830b88f 100644
--- a/grain/_src/python/dataset/transformations/mix.py
+++ b/grain/_src/python/dataset/transformations/mix.py
@@ -90,7 +90,7 @@ def __init__(
       parents: Component datasets to draw from.
       proportions: Proportions from which to draw from each parent dataset.
         Defaults to uniform weight if selection_map is not given.
-      selection_map: Mapping from global index to paraent dataset and index
+      selection_map: Mapping from global index to parent dataset and index
         within parent dataset.
     """
     super().__init__(parents)