diff --git a/src/preferences/screensaver/PreviewView.cpp b/src/preferences/screensaver/PreviewView.cpp
index 3f2a5b2fe3..c12881e029 100644
--- a/src/preferences/screensaver/PreviewView.cpp
+++ b/src/preferences/screensaver/PreviewView.cpp
@@ -63,11 +63,11 @@ PreviewView::~PreviewView()
 
 
 void
-PreviewView::Draw(BRect update)
+PreviewView::Draw(BRect updateRect)
 {
 	SetHighColor(184, 184, 184);
 	FillRoundRect(scale2(0, 9, 0, 3, Bounds()), 4, 4);
-		// Outer shape
+		// outer shape
 	FillRoundRect(scale2(2, 7, 3, 6, Bounds()), 2, 2);
 		// control console outline
 
@@ -75,7 +75,7 @@ PreviewView::Draw(BRect update)
 	StrokeRoundRect(scale2(2, 7, 3, 6, Bounds()), 2, 2);
 		// control console outline
 	StrokeRoundRect(scale2(0, 9, 0, 3, Bounds()), 4, 4);
-		// Outline outer shape
+		// outline outer shape
 
 	SetHighColor(0, 0, 0);
 	FillRect(scale2(1, 8, 1, 2, Bounds()));
@@ -84,7 +84,7 @@ PreviewView::Draw(BRect update)
 	BRect outerShape = scale2(2, 7, 2, 6, Bounds());
 	outerShape.InsetBy(1, 1);
 	FillRoundRect(outerShape, 4, 4);
-		// Outer shape
+		// outer shape
 
 	SetHighColor(0, 255, 0);
 	FillRect(scale2(3, 4, 4, 5, Bounds()));
diff --git a/src/preferences/screensaver/PreviewView.h b/src/preferences/screensaver/PreviewView.h
index c6518ebb8e..b42a37691a 100644
--- a/src/preferences/screensaver/PreviewView.h
+++ b/src/preferences/screensaver/PreviewView.h
@@ -10,17 +10,17 @@
 #define PREVIEW_VIEW_H
 
 
-#include <View.h>
 #include <Box.h>
 #include <ScreenSaverRunner.h>
+#include <View.h>
 
 
-class PreviewView : public BView { 
+class PreviewView : public BView {
 public:
 								PreviewView(const char* name);
 	virtual						~PreviewView();
 
-	virtual	void				Draw(BRect update);
+	virtual	void				Draw(BRect updateRect);
 
 			BView*				AddPreview();
 			BView*				RemovePreview();