diff --git a/src/Mod/PartDesign/Gui/TaskLinearPatternParameters.h b/src/Mod/PartDesign/Gui/TaskLinearPatternParameters.h
index f3baa55ca2..33f3a7b22f 100644
--- a/src/Mod/PartDesign/Gui/TaskLinearPatternParameters.h
+++ b/src/Mod/PartDesign/Gui/TaskLinearPatternParameters.h
@@ -70,7 +70,7 @@ private Q_SLOTS:
     void onLength(double length);
     void onOffset(double offset);
     void onOccurrences(uint number);
-    void onUpdateView(bool /*unsused*/) override;
+    void onUpdateView(bool /*unused*/) override;
 
 private:
     void setupParameterUI(QWidget* widget) override;
diff --git a/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.h b/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.h
index 7f7eea688d..794d731a0f 100644
--- a/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.h
+++ b/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.h
@@ -80,7 +80,7 @@ private Q_SLOTS:
     void onMoveDown();
     // Note: There is no Cancel button because I couldn't work out how to save the state of
     // a subFeature so as to revert the changes of an edit operation
-    void onUpdateView(bool /*unsused*/) override;
+    void onUpdateView(bool /*unused*/) override;
 
 private:
     void setupParameterUI(QWidget* widget) override;
diff --git a/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.h b/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.h
index db96f2c84e..f91a1a717e 100644
--- a/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.h
+++ b/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.h
@@ -70,7 +70,7 @@ private Q_SLOTS:
     void onAngle(double angle);
     void onOffset(double offset);
     void onOccurrences(uint number);
-    void onUpdateView(bool /*unsused*/) override;
+    void onUpdateView(bool /*unused*/) override;
 
 private:
     void setupParameterUI(QWidget* widget) override;
diff --git a/src/Mod/PartDesign/Gui/TaskScaledParameters.h b/src/Mod/PartDesign/Gui/TaskScaledParameters.h
index a4fcfced0f..5e64b497c2 100644
--- a/src/Mod/PartDesign/Gui/TaskScaledParameters.h
+++ b/src/Mod/PartDesign/Gui/TaskScaledParameters.h
@@ -60,7 +60,8 @@ public:
 private Q_SLOTS:
     void onFactor(double factor);
     void onOccurrences(uint number);
-    void onUpdateView(bool /*unsused*/) override;
+    void onUpdateView(bool /*unused*/) override;
+
 
 private:
     void setupParameterUI(QWidget* widget) override;
diff --git a/src/Mod/PartDesign/Gui/TaskTransformedParameters.h b/src/Mod/PartDesign/Gui/TaskTransformedParameters.h
index 821995fee7..c55a6519ed 100644
--- a/src/Mod/PartDesign/Gui/TaskTransformedParameters.h
+++ b/src/Mod/PartDesign/Gui/TaskTransformedParameters.h
@@ -158,7 +158,7 @@ public:
      * instance that does it already, e.g. TaskDlgMultiTransformParameters.
      * By default, transactions are enabled.
      */
-    void setEnabledTransaction(bool /*unsused*/);
+    void setEnabledTransaction(bool /*unused*/);
 
     /// Exit the selection mode of the associated task panel
     void exitSelectionMode();
@@ -215,7 +215,7 @@ protected:
     void setupTransaction();
 
 private Q_SLOTS:
-    virtual void onUpdateView(bool /*unsused*/) = 0;
+    virtual void onUpdateView(bool /*unused*/) = 0;
 
     void onButtonAddFeature(bool checked);
     void onButtonRemoveFeature(bool checked);