diff --git a/tests/test_database.py b/tests/test_database.py
index cbe2f1a7..82cddfab 100644
--- a/tests/test_database.py
+++ b/tests/test_database.py
@@ -25,8 +25,8 @@ def test_push(abcd_mongodb):
     xyz = StringIO(
         """2
 Properties=species:S:1:pos:R:3 s="sadf" _vtk_test="t e s t _ s t r" pbc="F F F"
-Si       0.00000000       0.00000000       0.00000000 
-Si       0.00000000       0.00000000       0.00000000 
+Si       0.00000000       0.00000000       0.00000000
+Si       0.00000000       0.00000000       0.00000000
 """
     )