diff --git a/src/Mod/Cam/App/Approx.cpp b/src/Mod/Cam/App/Approx.cpp
index c86cf58c65..e69f85b5ff 100644
--- a/src/Mod/Cam/App/Approx.cpp
+++ b/src/Mod/Cam/App/Approx.cpp
@@ -1447,7 +1447,7 @@ double Approximate::Reparam()
 
 /*! \brief Extend the Nurb
 
-    Once error is computed and the generated nurb is stil not satisfactory (i.e max_err > tolerance), this function will extend
+ Once error is computed and the generated nurb is still not satisfactory (i.e max_err > tolerance), this function will extend
  the given Nurb by extending the Knot vectors by 2 and, because the degree is held constant, the control points
 */
 void Approximate::ExtendNurb(double c2, int h)
@@ -1466,9 +1466,9 @@ void Approximate::ExtendNurb(double c2, int h)
 
 /*! \brief Reorder the neighbour list
 
-  This function will reorder the list in one-direction. Clockwise or counter clockwise is depending on the
-  facet list and will not be checked by this function. (i.e the third vertex i.e vertex in first facet that
-  is not the CurIndex or the first neighbour in pnt[Ok, I am also lost with this..., just debug and step to see what I mean...])
+ This function will reorder the list in one-direction. Clockwise or counter clockwise is dependent on the
+ facet list and will not be checked by this function. (i.e the third vertex i.e vertex in first facet that
+ is not the CurIndex or the first neighbour in pnt[Ok, I am also lost with this... just debug and step to see what I mean...])
 */
 void Approximate::ReorderNeighbourList(std::set<unsigned long> &pnt,
                                        std::set<unsigned long> &face, std::vector<unsigned long> &nei, unsigned long CurInd)
diff --git a/src/Mod/Draft/DraftTools.py b/src/Mod/Draft/DraftTools.py
index 745df71acd..32881461ce 100644
--- a/src/Mod/Draft/DraftTools.py
+++ b/src/Mod/Draft/DraftTools.py
@@ -4316,7 +4316,7 @@ class Edit(Modifier):
                     changep = point +2
                 elif point == len(pts)-1 and self.obj.Closed: #last pole
                     # if the curve is closed the last pole has the last
-                    # index in the poits lists
+                    # index in the points lists
                     knot = 0
                     keepp = point
                     changep = 1
diff --git a/src/Mod/Fem/Gui/ViewProviderFemPostFunction.cpp b/src/Mod/Fem/Gui/ViewProviderFemPostFunction.cpp
index dcc9d6a03f..fb8baf41e3 100644
--- a/src/Mod/Fem/Gui/ViewProviderFemPostFunction.cpp
+++ b/src/Mod/Fem/Gui/ViewProviderFemPostFunction.cpp
@@ -157,7 +157,7 @@ ViewProviderFemPostFunction::~ViewProviderFemPostFunction()
     m_geometrySeperator->unref();
     m_manip->unref();
     m_scale->unref();
-    //transfom us unrefed when it is replaced by the dragger
+    //transform is unref'd when it is replaced by the dragger
 }
 
 void ViewProviderFemPostFunction::attach(App::DocumentObject *pcObj)
diff --git a/src/Mod/PartDesign/Gui/CommandBody.cpp b/src/Mod/PartDesign/Gui/CommandBody.cpp
index 81c177d98a..34e68d8f02 100644
--- a/src/Mod/PartDesign/Gui/CommandBody.cpp
+++ b/src/Mod/PartDesign/Gui/CommandBody.cpp
@@ -708,7 +708,7 @@ void CmdPartDesignMoveFeature::activated(int iMsg)
         return;
     }
 
-    // Collect dependenies of the selected features
+    // Collect dependencies of the selected features
     std::vector<App::DocumentObject*> dependencies = PartDesignGui::collectMovableDependencies(features);
     if (!dependencies.empty())
         features.insert(std::end(features), std::begin(dependencies), std::end(dependencies));