fix indent test_da

Author: ievred

test/test_da.py

@@ -686,6 +686,6 @@ def test_jcpot_barycenter():
     ys = [ys1, ys2]
 
     prop = ot.bregman.jcpot_barycenter(Xs, ys, Xt, reg=.5, metric='sqeuclidean',
-                                           numItermax=10000, stopThr=1e-9, verbose=False, log=False)
+                                       numItermax=10000, stopThr=1e-9, verbose=False, log=False)
 
     np.testing.assert_allclose(prop, [1 - pt, pt], rtol=1e-3, atol=1e-3)