diff --git a/test/modules/test_distribution_output.py b/test/modules/test_distribution_output.py
index 750cafe..fe81cff 100644
--- a/test/modules/test_distribution_output.py
+++ b/test/modules/test_distribution_output.py
@@ -212,8 +212,8 @@ def test_lowrank_multivariate_normal() -> None:
     )
 
     distr = LowRankMultivariateNormal(
-        loc=torch.Tensor(loc_hat), 
-        cov_diag=torch.Tensor(cov_diag_hat), 
+        loc=torch.Tensor(loc_hat),
+        cov_diag=torch.Tensor(cov_diag_hat),
         cov_factor=torch.Tensor(cov_factor_hat),
     )