diff --git a/src/timeline/TimelineItem.h b/src/timeline/TimelineItem.h
index 7dfc303c..b2e6c8b5 100644
--- a/src/timeline/TimelineItem.h
+++ b/src/timeline/TimelineItem.h
@@ -110,7 +110,7 @@ public:
 protected:
         void mousePressEvent(QMouseEvent *e) override;
         void mouseReleaseEvent(QMouseEvent *e) override;
-	void focusOutEvent(QFocusEvent* e) override;
+        void focusOutEvent(QFocusEvent *e) override;
 
 private slots:
         void adjustHeight(const QSizeF &size) { setFixedHeight(size.height()); }