diff --git a/src/Mod/Fem/femexamples/equation_magnetostatics_2D_elmer.py b/src/Mod/Fem/femexamples/equation_magnetostatics_2D_elmer.py
index e915993482..d8e839f638 100644
--- a/src/Mod/Fem/femexamples/equation_magnetostatics_2D_elmer.py
+++ b/src/Mod/Fem/femexamples/equation_magnetostatics_2D_elmer.py
@@ -91,25 +91,25 @@ def setup(doc=None, solvertype="elmer"):
 
     # the U-part of the horse shoe
     # credits: https://forum.freecad.org/viewtopic.php?p=663051#p663051
-    vpairs = [[Vector (340.0, 200.0, 0.0), Vector (200.0, 200.0, 0.0)],
-              [Vector (200.0, 200.0, 0.0), Vector (200.0, 100.0, 0.0)],
-              [Vector (200.0, 100.0, 0.0), Vector (325.0, 100.0, 0.0)],
-              [Vector (325.0, 100.0, 0.0), Vector (325.0, -100.0, 0.0)],
-              [Vector (325.0, -100.0, 0.0), Vector (200.0, -100.0, 0.0)],
-              [Vector (200.0, -100.0, 0.0), Vector (200.0, -200.0, 0.0)],
-              [Vector (200.0, -200.0, 0.0), Vector (340.0, -200.0, 0.0)],
-              [Vector (340.0, 200.0, 0.0), Vector (340.0, -200.0, 0.0)]]
+    vpairs = [[Vector(340.0, 200.0, 0.0), Vector(200.0, 200.0, 0.0)],
+              [Vector(200.0, 200.0, 0.0), Vector(200.0, 100.0, 0.0)],
+              [Vector(200.0, 100.0, 0.0), Vector(325.0, 100.0, 0.0)],
+              [Vector(325.0, 100.0, 0.0), Vector(325.0, -100.0, 0.0)],
+              [Vector(325.0, -100.0, 0.0), Vector(200.0, -100.0, 0.0)],
+              [Vector(200.0, -100.0, 0.0), Vector(200.0, -200.0, 0.0)],
+              [Vector(200.0, -200.0, 0.0), Vector(340.0, -200.0, 0.0)],
+              [Vector(340.0, 200.0, 0.0), Vector(340.0, -200.0, 0.0)]]
     typeId = ['Part::GeomLine', 'Part::GeomLine', 'Part::GeomLine', 'Part::GeomBSplineCurve',
               'Part::GeomLine', 'Part::GeomLine', 'Part::GeomLine', 'Part::GeomBSplineCurve']
-    e3Poles = [Vector (325.0, 100.0, 0.0), Vector (400.0, 100.0, 0.0),
-               Vector (400.0, 0.0, 0.0), Vector (400.0, -100.0, 0.0),
-               Vector (325.0, -100.0, 0.0)]
+    e3Poles = [Vector(325.0, 100.0, 0.0), Vector(400.0, 100.0, 0.0),
+               Vector(400.0, 0.0, 0.0), Vector(400.0, -100.0, 0.0),
+               Vector(325.0, -100.0, 0.0)]
     e3Knots = [0.0, 0.5, 1.0]
     e3Mults = [4, 1, 4]
     e3Degree = 3
-    e7Poles = [Vector (340.0, 200.0, 0.0), Vector (500.0, 200.0, 0.0),
-               Vector (500.0, 0.0, 0.0), Vector (500.0, -200.0, 0.0),
-               Vector (340.0, -200.0, 0.0)]
+    e7Poles = [Vector(340.0, 200.0, 0.0), Vector(500.0, 200.0, 0.0),
+               Vector(500.0, 0.0, 0.0), Vector(500.0, -200.0, 0.0),
+               Vector(340.0, -200.0, 0.0)]
     e7Knots = [0.0, 0.5, 1.0]
     e7Mults = [4, 1, 4]
     e7Degree = 3