update readme

2 files changed, 3 insertions, 2 deletions

diff --git a/README.md b/README.md
index 987adf1..c115776 100644
--- a/README.md
+++ b/README.md
@@ -256,4 +256,4 @@ You can also post bug reports and feature requests in Github issues. Make sure t
 
 [25] Frogner C., Zhang C., Mobahi H., Araya-Polo M., Poggio T. (2015). [Learning with a Wasserstein Loss](http://cbcl.mit.edu/wasserstein/)  Advances in Neural Information Processing Systems (NIPS).
 
-[26] Alaya M. Z., Bérar M., Gasso G., Rakotomamonjy A. (2019). [Screening Sinkhorn Algorithm for Regularized Optimal Transport](https://papers.nips.cc/paper/9386-screening-sinkhorn-algorithm-for-regularized-optimal-transport), Advances in Neural Information Processing Systems 33 (NIPS).
+[26] Alaya M. Z., Bérar M., Gasso G., Rakotomamonjy A. (2019). [Screening Sinkhorn Algorithm for Regularized Optimal Transport](https://papers.nips.cc/paper/9386-screening-sinkhorn-algorithm-for-regularized-optimal-transport), Advances in Neural Information Processing Systems 33 (NeurIPS).
diff --git a/test/test_bregman.py b/test/test_bregman.py
index bc8f6ae..52e9fb2 100644
--- a/test/test_bregman.py
+++ b/test/test_bregman.py
@@ -338,6 +338,7 @@ def test_implemented_methods():
         with pytest.raises(ValueError):
             ot.bregman.sinkhorn2(a, b, M, epsilon, method=method)
 
+
 def test_screenkhorn():
     # test screenkhorn
     rng = np.random.RandomState(0)
@@ -347,4 +348,4 @@ def test_screenkhorn():
 
     x = rng.randn(n, 2)
     M = ot.dist(x, x)
-    G_screen = ot.bregman.screenkhorn(a, b, M, 1e-2, uniform=True, verbose=True)
\ No newline at end of file
+    G_screen = ot.bregman.screenkhorn(a, b, M, 1e-2, uniform=True, verbose=True)