diff --git a/sklearn_questions.py b/sklearn_questions.py
index 539ad9f..fa701a4 100644
--- a/sklearn_questions.py
+++ b/sklearn_questions.py
@@ -176,6 +176,7 @@ def get_n_splits(self, X, y=None, groups=None):
 
     def split(self, X, y, groups=None):
         """Generate indices to split data into training and test set.
+
         Parameters
         ----------
         X : array-like of shape (n_samples, n_features)