diff --git a/BUILD_OSX.md b/BUILD_OSX.md
index 76778d5088..9b38665969 100644
--- a/BUILD_OSX.md
+++ b/BUILD_OSX.md
@@ -7,7 +7,7 @@
   - [Install Xcode Command line tools](#install-xcode-cli-tools)
   - [Install Conda](#install-conda)
   - [Run the shell script](#run-the-shell-script)
-- [Building FreeCAD on macOS using homebrew packages with & without formual file](#homebrew-build-fc-on-macos)
+- [Building FreeCAD on macOS using homebrew packages with & without formula file](#homebrew-build-fc-on-macos)
 - [Requirements](#homebrew-requirements)
   - [Install required FreeCAD dependencies](#homebrew-install-required-deps)
 - [Limitations of using freecad formula file](#homebrew-limits-of-formula-file)
diff --git a/src/Mod/Fem/femsolver/settings.py b/src/Mod/Fem/femsolver/settings.py
index 7590b97a06..36e43ec149 100644
--- a/src/Mod/Fem/femsolver/settings.py
+++ b/src/Mod/Fem/femsolver/settings.py
@@ -195,7 +195,7 @@ class _SolverDlg(object):
 
         # set the binary path to the FreeCAD defaults
         # ATM pure unix shell commands without path names are used as standard
-        # TODO the binaries provieded with the FreeCAD distribution should be found
+        # TODO the binaries provided with the FreeCAD distribution should be found
         # without any additional user input
         # see ccxttols, it works for Windows and Linux there
         binary = self.default
diff --git a/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp b/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
index 3459526a49..8bd535ee63 100644
--- a/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
+++ b/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
@@ -4429,7 +4429,7 @@ void ViewProviderSketch::draw(bool temp /*=false*/, bool rebuildinformationlayer
 
             SoSeparator *sep = new SoSeparator();
             sep->ref();
-            // no caching for fluctuand data structures
+            // no caching for fluctuant data structures
             sep->renderCaching = SoSeparator::OFF;
 
             // every information visual node gets its own material for to-be-implemented preselection and selection
@@ -4482,7 +4482,7 @@ void ViewProviderSketch::draw(bool temp /*=false*/, bool rebuildinformationlayer
 
             SoSeparator *sep = new SoSeparator();
             sep->ref();
-            // no caching for fluctuand data structures
+            // no caching for fluctuant data structures
             sep->renderCaching = SoSeparator::OFF;
 
             // every information visual node gets its own material for to-be-implemented preselection and selection
@@ -4612,7 +4612,7 @@ void ViewProviderSketch::draw(bool temp /*=false*/, bool rebuildinformationlayer
 
             SoSeparator *sep = new SoSeparator();
             sep->ref();
-            // no caching for fluctuand data structures
+            // no caching for fluctuant data structures
             sep->renderCaching = SoSeparator::OFF;
 
             // every information visual node gets its own material for to-be-implemented preselection and selection
@@ -4706,7 +4706,7 @@ void ViewProviderSketch::draw(bool temp /*=false*/, bool rebuildinformationlayer
 
                 SoSeparator *sep = new SoSeparator();
                 sep->ref();
-                // no caching for fluctuand data structures
+                // no caching for fluctuant data structures
                 sep->renderCaching = SoSeparator::OFF;
 
                 // every information visual node gets its own material for to-be-implemented preselection and selection
@@ -4775,7 +4775,7 @@ void ViewProviderSketch::draw(bool temp /*=false*/, bool rebuildinformationlayer
 
                 SoSeparator* sep = new SoSeparator();
                 sep->ref();
-                // no caching for fluctuand data structures
+                // no caching for fluctuant data structures
                 sep->renderCaching = SoSeparator::OFF;
 
                 // every information visual node gets its own material for to-be-implemented preselection and selection
@@ -5970,7 +5970,7 @@ void ViewProviderSketch::rebuildConstraintsVisual(void)
         // root separator for one constraint
         SoSeparator *sep = new SoSeparator();
         sep->ref();
-        // no caching for fluctuand data structures
+        // no caching for fluctuant data structures
         sep->renderCaching = SoSeparator::OFF;
 
         // every constrained visual node gets its own material for preselection and selection
@@ -6808,7 +6808,7 @@ void ViewProviderSketch::createEditInventorNodes(void)
     ps->style.setValue(SoPickStyle::UNPICKABLE);
     Coordsep->addChild(ps);
     Coordsep->setName("CoordSeparator");
-    // no caching for fluctuand data structures
+    // no caching for fluctuant data structures
     Coordsep->renderCaching = SoSeparator::OFF;
 
     SoMaterial *CoordTextMaterials = new SoMaterial;
diff --git a/src/Mod/Surface/Gui/TaskFilling.cpp b/src/Mod/Surface/Gui/TaskFilling.cpp
index 3b07bee830..bc25c3a0b7 100644
--- a/src/Mod/Surface/Gui/TaskFilling.cpp
+++ b/src/Mod/Surface/Gui/TaskFilling.cpp
@@ -548,7 +548,7 @@ void FillingPanel::on_listBoundary_itemDoubleClicked(QListWidgetItem* item)
                         ui->comboBoxFaces->addItem(text, text.toLatin1());
                     }
 
-                    // activste face and continuity
+                    // activate face and continuity
                     if (data.size() == 5) {
                         int index = ui->comboBoxFaces->findData(data[3]);
                         ui->comboBoxFaces->setCurrentIndex(index);