FEM: typo, pep8

src/Mod/Fem/femexamples/material_nl_platewithhole.py

@@ -28,21 +28,19 @@ setup()
 
 """
 
-"""
-Nonlinear material example, plate with hole.
+# Nonlinear material example, plate with hole.
 
-https://forum.freecadweb.org/viewtopic.php?f=24&t=31997&start=30
-https://forum.freecadweb.org/viewtopic.php?t=33974&start=90
-https://forum.freecadweb.org/viewtopic.php?t=35893
+# https://forum.freecadweb.org/viewtopic.php?f=24&t=31997&start=30
+# https://forum.freecadweb.org/viewtopic.php?t=33974&start=90
+# https://forum.freecadweb.org/viewtopic.php?t=35893
 
-plate: 400x200x10 mm
-hole: diameter 100 mm (half cross section)
-load: 130 MPa tension
-linear material: Steel, E = 210000 MPa, my = 0.3
-nonlinear material: '240.0, 0.0' to '270.0, 0.025'
-TODO nonlinear material: give more information, use values from harry
-TODO compare results with example from HarryvL
-"""
+# plate: 400x200x10 mm
+# hole: diameter 100 mm (half cross section)
+# load: 130 MPa tension
+# linear material: Steel, E = 210000 MPa, my = 0.3
+# nonlinear material: '240.0, 0.0' to '270.0, 0.025'
+# TODO nonlinear material: give more information, use values from harry
+# TODO compare results with example from HarryvL
 
 import FreeCAD
 from FreeCAD import Vector as vec

src/Mod/Fem/femobjects/FemConstraint.py

@@ -45,7 +45,7 @@ class Proxy(object):
         return self.Type
 
     def __setstate__(self, state):
-        # a few FEM objects had this attribut assignment before the move to this Python base obj class
+        # some objects had this attribute assignment before the move to this Python base obj class
         # these objects will give a setAttr failed error on document loading without this assignment
         if state:
             self.Type = state