DOC Use :class: for first VotingClassifier reference
@@ -918,7 +918,7 @@ averaged.
Voting Classifier
========================
-The idea behind the voting classifier implementation is to combine
+The idea behind the :class:`VotingClassifier` is to combine
conceptually different machine learning classifiers and use a majority vote
or the average predicted probabilities (soft vote) to predict the class labels.
Such a classifier can be useful for a set of equally well performing model
