diff --git a/src/Mod/Fem/femsolver/calculix/solver.py b/src/Mod/Fem/femsolver/calculix/solver.py
index 07ccc29b55..309172d91a 100644
--- a/src/Mod/Fem/femsolver/calculix/solver.py
+++ b/src/Mod/Fem/femsolver/calculix/solver.py
@@ -329,13 +329,13 @@ def add_attributes(obj, ccx_prefs):
 
 
 """
-Should there be some equation object for Calculix too.
+Should there be some equation object for Calculix too?
 
 Necessarily yes! The properties GeometricalNonlinearity,
 MaterialNonlinearity, ThermoMechSteadyState might be moved
 to the appropriate equation.
 
 Furthermore the material Category should not be used in writer.
-See common materila object for more information. The equation
+See common material object for more information. The equation
 should used instead to get this information needed in writer.
 """