DOC Fix typo in quantile_transformer
@@ -2642,7 +2642,7 @@ def quantile_transform(X, *, axis=0, n_quantiles=1000,
input is already a numpy array). If True, a copy of `X` is transformed,
leaving the original `X` unchanged
- ..versionchnanged:: 0.23
+ ..versionchanged:: 0.23
The default value of `copy` changed from False to True in 0.23.
Returns
