diff --git a/src/AutoHideDockContainer.h b/src/AutoHideDockContainer.h
index 9823ac0..c00f114 100644
--- a/src/AutoHideDockContainer.h
+++ b/src/AutoHideDockContainer.h
@@ -45,7 +45,6 @@ class CDockContainerWidget;
 class CAutoHideSideBar;
 class CDockAreaWidget;
 class CDockingStateReader;
-struct SideTabBarPrivate;
 
 /**
  * Auto hide container for hosting an auto hide dock widget
@@ -58,7 +57,6 @@ private:
 	AutoHideDockContainerPrivate* d; ///< private data (pimpl)
 	friend struct AutoHideDockContainerPrivate;
 	friend CAutoHideSideBar;
-	friend SideTabBarPrivate;
 
 protected:
 	bool eventFilter(QObject* watched, QEvent* event) override;
diff --git a/src/DockManager.h b/src/DockManager.h
index 810ebbf..d9912be 100644
--- a/src/DockManager.h
+++ b/src/DockManager.h
@@ -244,7 +244,7 @@ public:
 		AutoHideButtonCheckable = 0x80, //!< If the flag is set, the auto hide button will be checked and unchecked depending on the auto hide state. Mainly for styling purposes.
 
 		DefaultAutoHideConfig = AutoHideFeatureEnabled
-			                  | DockAreaHasAutoHideButton ///< the default configuration for left and right side bars
+			                  | DockAreaHasAutoHideButton ///< the default configuration for the auto hide feature
 	};
     Q_DECLARE_FLAGS(AutoHideFlags, eAutoHideFlag)