clone of https://codereview.appspot.com/7208043/
Review URL: https://codereview.appspot.com/7232062

git-svn-id: http://skia.googlecode.com/svn/trunk@7476 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/include/effects/SkPorterDuff.h b/include/effects/SkPorterDuff.h
index 1bba171..c5f5492 100644
--- a/include/effects/SkPorterDuff.h
+++ b/include/effects/SkPorterDuff.h
@@ -40,7 +40,7 @@
         kXor_Mode,      //!< [Sa + Da - 2 * Sa * Da, Sc * (1 - Da) + (1 - Sa) * Dc]
         kDarken_Mode,   //!< [Sa + Da - Sa*Da, Sc*(1 - Da) + Dc*(1 - Sa) + min(Sc, Dc)]
         kLighten_Mode,  //!< [Sa + Da - Sa*Da, Sc*(1 - Da) + Dc*(1 - Sa) + max(Sc, Dc)]
-        kMultiply_Mode, //!< [Sa * Da, Sc * Dc]
+        kModulate_Mode, //!< [Sa * Da, Sc * Dc] multiplies all components
         kScreen_Mode,   //!< [Sa + Da - Sa * Da, Sc + Dc - Sc * Dc]
         kAdd_Mode,      //!< Saturate(S + D)
 #ifdef SK_BUILD_FOR_ANDROID