diff --git a/interface/src/ui/ToolWindow.cpp b/interface/src/ui/ToolWindow.cpp
index f195535433..aab64f9c7e 100644
--- a/interface/src/ui/ToolWindow.cpp
+++ b/interface/src/ui/ToolWindow.cpp
@@ -127,7 +127,7 @@ void ToolWindow::addDockWidget(Qt::DockWidgetArea area, QDockWidget* dockWidget,
     QList<QDockWidget*> dockWidgets = findChildren<QDockWidget*>();
 
     QMainWindow::addDockWidget(area, dockWidget, orientation);
-   
+
     QDockWidget* lastDockWidget = dockWidget;
 
     foreach(QDockWidget* nextDockWidget, dockWidgets) {
diff --git a/interface/src/ui/ToolWindow.h b/interface/src/ui/ToolWindow.h
index 43ab1ac2ce..03ae85a418 100644
--- a/interface/src/ui/ToolWindow.h
+++ b/interface/src/ui/ToolWindow.h
@@ -7,7 +7,7 @@
 //
 //  Distributed under the Apache License, Version 2.0.
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
-// 
+//
 
 #ifndef hifi_ToolWindow_h
 #define hifi_ToolWindow_h