diff --git a/samplecode/SampleMipMap.cpp b/samplecode/SampleMipMap.cpp
index 73fc5e5..3cfeeb7 100644
--- a/samplecode/SampleMipMap.cpp
+++ b/samplecode/SampleMipMap.cpp
@@ -69,7 +69,7 @@
 
     virtual void onDrawContent(SkCanvas* canvas) {
         this->init();
-        
+
         static const SkPaint::FilterLevel gLevel[] = {
             SkPaint::kNone_FilterLevel,
             SkPaint::kLow_FilterLevel,
@@ -78,13 +78,13 @@
         };
 
         SkPaint paint;
-        
+
         for (size_t i = 0; i < SK_ARRAY_COUNT(gLevel); ++i) {
             SkScalar x = 10.0f + i * 100;
             SkScalar y = 10.0f;
-            
+
             paint.setFilterLevel(gLevel[i]);
-            
+
             canvas->drawBitmap(fBitmap, x, y, &paint);
         }
         this->inval(NULL);