fix doc anchor
@@ -44,7 +44,7 @@ some contain ``feature_names`` and ``target_names``. See the dataset
descriptions below for details.
**The dataset generation functions.** They can be used to generate controlled
-synthetic datasets, described in the :ref:`generated_datasets` section.
+synthetic datasets, described in the :ref:`sample_generators` section.
These functions return a tuple ``(X, y)`` consisting of a ``n_samples`` *
``n_features`` numpy array ``X`` and an array of length ``n_samples``
