Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@7332 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/core/SkBitmapProcState.cpp b/src/core/SkBitmapProcState.cpp
index 4d66860..92e55e8 100644
--- a/src/core/SkBitmapProcState.cpp
+++ b/src/core/SkBitmapProcState.cpp
@@ -456,7 +456,7 @@
                        SkIntToScalar(y) + SK_ScalarHalf,
                        &pt);
             // When the matrix has a scale component the setup code in
-            // chooseProcs multiples the inverse matrix by the inverse of the 
+            // chooseProcs multiples the inverse matrix by the inverse of the
             // bitmap's width and height. Since this method is going to do
             // its own tiling and sampling we need to undo that here.
             if (SkShader::kClamp_TileMode != s.fTileModeX ||