diff --git a/src/Mod/Fem/TestFem.py b/src/Mod/Fem/TestFem.py
index d7078109b..b9b4d3a26 100644
--- a/src/Mod/Fem/TestFem.py
+++ b/src/Mod/Fem/TestFem.py
@@ -84,14 +84,14 @@ class FemTest(unittest.TestCase):
             reader = csv.reader(points_file)
             for p in reader:
                 self.mesh.addNode(float(p[1]), float(p[2]), float(p[3]), int(p[0]))
-                
+
         with open(mesh_volumes_file, 'r') as volumes_file:
             reader = csv.reader(volumes_file)
             for v in reader:
                 self.mesh.addVolume([int(v[2]), int(v[1]), int(v[3]), int(v[4]), int(v[5]),
                                     int(v[7]), int(v[6]), int(v[9]), int(v[8]), int(v[10])],
                                     int(v[0]))
-                
+
         self.mesh_object.FemMesh = self.mesh
         self.active_doc.recompute()