DOC Made reference to "Getting started" in "Datasets" section a link.

doc/datasets/index.rst

@@ -15,7 +15,7 @@ Dataset loading utilities
 .. currentmodule:: sklearn.datasets
 
 The ``sklearn.datasets`` package embeds some small toy datasets
-as introduced in the "Getting Started" section.
+as introduced in the :ref:`Getting Started <loading_example_dataset>` section.
 
 To evaluate the impact of the scale of the dataset (``n_samples`` and
 ``n_features``) while controlling the statistical properties of the data

doc/tutorial.rst

@@ -53,6 +53,7 @@ We can separate learning problems in a few large categories:
     we learn data properties, and one that we call a **testing set**,
     on which we test these properties.
 
+.. _loading_example_dataset:
 
 Loading an example dataset
 --------------------------