Index: OpenSceneGraph/trunk/include/osgViewer/api/Cocoa/PixelBufferCocoa
===================================================================
--- OpenSceneGraph/trunk/include/osgViewer/api/Cocoa/PixelBufferCocoa (revision 9879)
+++ OpenSceneGraph/trunk/include/osgViewer/api/Cocoa/PixelBufferCocoa (revision 10858)
@@ -35,12 +35,12 @@
 {
     public:
-		struct Implementation;
+        struct Implementation;
 
         PixelBufferCocoa(osg::GraphicsContext::Traits* traits):
-			_valid(false),
-			_initialized(false),
+            _valid(false),
+            _initialized(false),
             _realized(false),
             _context(NULL)
-		{
+        {
             _traits = traits;
 
@@ -100,5 +100,5 @@
 
     protected:
-		
+        
 
     
@@ -110,5 +110,5 @@
         bool            _initialized;
         bool            _realized;  
-		NSOpenGLContext* _context;
+        NSOpenGLContext* _context;
 };