diff --git a/src/Mod/Fem/femobjects/constraint_electrostaticpotential.py b/src/Mod/Fem/femobjects/constraint_electrostaticpotential.py
index 640188ad7f..83e69d5375 100644
--- a/src/Mod/Fem/femobjects/constraint_electrostaticpotential.py
+++ b/src/Mod/Fem/femobjects/constraint_electrostaticpotential.py
@@ -51,7 +51,7 @@ class ConstraintElectrostaticPotential(base_fempythonobject.BaseFemPythonObject)
                 "Potential",
                 "Parameter",
                 "Electric Potential"
-            ),
+            )
             obj.Potential = 0.0
 
         if not hasattr(obj, "PotentialEnabled"):
@@ -60,7 +60,7 @@ class ConstraintElectrostaticPotential(base_fempythonobject.BaseFemPythonObject)
                 "PotentialEnabled",
                 "Parameter",
                 "Potential Enabled"
-            ),
+            )
             obj.PotentialEnabled = False
 
         if not hasattr(obj, "PotentialConstant"):
@@ -69,7 +69,7 @@ class ConstraintElectrostaticPotential(base_fempythonobject.BaseFemPythonObject)
                 "PotentialConstant",
                 "Parameter",
                 "Potential Constant"
-            ),
+            )
             obj.PotentialConstant = False
 
         if not hasattr(obj, "ElectricInfinity"):
@@ -78,7 +78,7 @@ class ConstraintElectrostaticPotential(base_fempythonobject.BaseFemPythonObject)
                 "ElectricInfinity",
                 "Parameter",
                 "Electric Infinity"
-            ),
+            )
             obj.ElectricInfinity = False
 
         if not hasattr(obj, "ElectricForcecalculation"):
@@ -87,7 +87,7 @@ class ConstraintElectrostaticPotential(base_fempythonobject.BaseFemPythonObject)
                 "ElectricForcecalculation",
                 "Parameter",
                 "Electric Force Calculation"
-            ),
+            )
             obj.ElectricForcecalculation = False
 
         if not hasattr(obj, "CapacitanceBody"):
@@ -96,7 +96,7 @@ class ConstraintElectrostaticPotential(base_fempythonobject.BaseFemPythonObject)
                 "CapacitanceBody",
                 "Parameter",
                 "Capacitance Body"
-            ),
+            )
             obj.CapacitanceBody = 0
 
         if not hasattr(obj, "CapacitanceBodyEnabled"):
diff --git a/src/Mod/Fem/femsolver/elmer/writer.py b/src/Mod/Fem/femsolver/elmer/writer.py
index 7ad4900181..8540c901d2 100644
--- a/src/Mod/Fem/femsolver/elmer/writer.py
+++ b/src/Mod/Fem/femsolver/elmer/writer.py
@@ -657,7 +657,7 @@ class Writer(object):
                                     "Potential",
                                     "Parameter",
                                     "Electric Potential"
-                                    ),
+                                )
                                 # scale to match SI units
                                 obj.Potential = savePotential * 1e6
                             potential = float(obj.Potential.getValueAs("V"))