diff --git a/tests/test_importers.py b/tests/test_importers.py
index b3c4c21b..5e8edbdf 100644
--- a/tests/test_importers.py
+++ b/tests/test_importers.py
@@ -99,13 +99,13 @@ class TestImporters(BaseTest):
 
         obj = importers.importShape(importers.ImportTypes.DXF, filename, tol=1e-3)
         self.assertTrue(obj.val().isValid())
-        
+
         # additional files to test more DXF entities
-        
+
         filename = os.path.join(testdataDir, "MC 12x31.dxf")
         obj = importers.importDXF(filename)
         self.assertTrue(obj.val().isValid())
-        
+
         filename = os.path.join(testdataDir, "1001.dxf")
         obj = importers.importDXF(filename)
         self.assertTrue(obj.val().isValid())