diff --git a/src/effects/SkGpuBlurUtils.h b/src/effects/SkGpuBlurUtils.h
index f9c0309..6769d56 100644
--- a/src/effects/SkGpuBlurUtils.h
+++ b/src/effects/SkGpuBlurUtils.h
@@ -34,7 +34,7 @@
                             GrTexture* srcTexture,
                             bool canClobberSrc,
                             const SkRect& rect,
-                            float sigmaX, 
+                            float sigmaX,
                             float sigmaY);
 #endif