DOC Fix typo in ColumnTransformer
@@ -84,7 +84,7 @@ boolean mask array or callable
estimator must support `fit` and `transform`.
sparse_threshold : float, default = 0.3
- If the output of the different transfromers contains sparse matrices,
+ If the output of the different transformers contains sparse matrices,
these will be stacked as a sparse matrix if the overall density is
lower than this value. Use ``sparse_threshold=0`` to always return
dense. When the transformed output consists of all dense data, the
