FEM: typos, found with:

codespell -q 2 -S *.ts -S *.dyn -S *.svg  -L childs,dof,dum,freez,methode,nd,normaly,programm,som,uint,vertexes,inout  src/Mod/Fem/

src/Mod/Fem/App/FemConstraintBearing.cpp

@@ -65,7 +65,7 @@ App::DocumentObjectExecReturn *ConstraintBearing::execute(void)
 void ConstraintBearing::onChanged(const App::Property* prop)
 {
     //Base::Console().Error("ConstraintBearing: onChanged %s\n", prop->getName());
-    // Note: If we call this at the end, then the symbol ist not oriented correctly initially
+    // Note: If we call this at the end, then the symbol is not oriented correctly initially
     // because the NormalDirection has not been calculated yet
     Constraint::onChanged(prop);
 

src/Mod/Fem/femguiutils/selection_widgets.py

@@ -267,7 +267,7 @@ class GeometryElementsSelection(QtGui.QWidget):
         )
 
     def initUI(self):
-        # auch ArchPanel ist coded ohne ui-file
+        # ArchPanel is coded without ui-file too
         # title
         self.setWindowTitle(
             self.tr("Geometry reference selector for a") + " " + self.sel_elem_text

src/Mod/Fem/feminout/importZ88Mesh.py

@@ -180,7 +180,7 @@ def read_z88_mesh(
     nodes_count = int(mesh_info[1])
     elements_count = int(mesh_info[2])
     kflag = int(mesh_info[4])
-    # for non rotational elements ist --> kflag = 0 --> cartesian, kflag = 1 polar coordinates
+    # for non rotational elements is --> kflag = 0 --> cartesian, kflag = 1 polar coordinates
     if kflag:
         Console.PrintError(
             "KFLAG = 1, Rotational coordinates not supported at the moment\n"

src/Mod/Fem/femtaskpanels/task_material_common.py

@@ -738,4 +738,4 @@ class _TaskPanel:
             self.parameterWidget.cb_materials.addItem(QtGui.QIcon(mat[2]), mat[0], mat[1])
             # the whole card path is added to the combo box to make it unique
             # see def choose_material:
-            # for assignment of self.card_path the path form the parameterWidget ist used
+            # for assignment of self.card_path the path form the parameterWidget is used

src/Mod/Fem/femtaskpanels/task_material_reinforced.py

@@ -432,4 +432,4 @@ class _TaskPanel:
             self.parameterWidget.cb_materials_r.addItem(QtGui.QIcon(mat[2]), mat[0], mat[1])
             # the whole card path is added to the combo box to make it unique
             # see def choose_material:
-            # for assignment of self.card_path the path form the parameterWidget ist used
+            # for assignment of self.card_path the path form the parameterWidget is used