diff --git a/sklearn/decomposition/tests/test_pca.py b/sklearn/decomposition/tests/test_pca.py
index 00b75dd72068a9ea781ccfb782ce16540583fbe6..ca922cac64ff27fd51a19724f217da86a3c5282a 100644
--- a/sklearn/decomposition/tests/test_pca.py
+++ b/sklearn/decomposition/tests/test_pca.py
@@ -400,7 +400,6 @@ def test_pca_validation():
                              PCA(n_components, svd_solver=solver).fit, data)
 
 
-
 def test_n_components_none():
     # Ensures that n_components == None is handled correctly
     X = iris.data