Merge pull request #4630 from luzpaz/typos

Fixed misc. typos [skip ci]

src/Mod/Fem/femexamples/elmer_nonguitutorial01_eigenvalue_of_elastic_beam.py

@@ -92,7 +92,7 @@ def setup(doc=None, solvertype="elmer"):
         )[0]
         eq_obj = ObjectsFem.makeEquationElasticity(doc, solver_object)
         eq_obj.LinearSolverType = "Direct"
-        # direct solver was used in the turorial, thus used here too
+        # direct solver was used in the tutorial, thus used here too
         # the iterative is much faster and gives the same results
         eq_obj.DoFrequencyAnalysis = True
         eq_obj.CalculateStresses = True

src/Mod/Fem/femtaskpanels/task_material_common.py

@@ -278,7 +278,7 @@ class _TaskPanel:
             return
         self.card_path = self.parameterWidget.cb_materials.itemData(index)  # returns whole path
         FreeCAD.Console.PrintMessage(
-            "Material card choosen:\n"
+            "Material card chosen:\n"
             "    {}\n".format(self.card_path)
         )
         self.material = self.materials[self.card_path]

src/Mod/PartDesign/App/FeatureHole.cpp

@@ -551,7 +551,7 @@ const char* Hole::ThreadClass_ISOmetricfine_Enums[]  = { "4G", "4H", "5G", "5H",
 
 // ISO 965-1:2013 ISO general purpose metric screw threads - Tolerances - Part 1
 // Table 1 - Fundamentral deviations for internal threads ...
-// reproduced in: https://www.accu.co.uk/en/p/134-iso-metric-thread-tolerances [retrived: 2021-01-11]
+// reproduced in: https://www.accu.co.uk/en/p/134-iso-metric-thread-tolerances [retrieved: 2021-01-11]
 const double Hole::ThreadClass_ISOmetric_data[ThreadClass_ISOmetric_data_size][2] = {
 //  Pitch    G
     {0.2,   0.017},
@@ -939,7 +939,7 @@ double Hole::getThreadClassClearance()
 {
     double pitch = getThreadPitch();
 
-    // Calulate how much clearance to add based on Thread tolerance class and pitch
+    // Calculate how much clearance to add based on Thread tolerance class and pitch
     if (ThreadClass.getValueAsString()[1] == 'G') {
         for(unsigned int i=0; i<ThreadClass_ISOmetric_data_size; i++) {
             double p = ThreadClass_ISOmetric_data[i][0];