diff --git a/src/utils/SkCubicInterval.cpp b/src/utils/SkCubicInterval.cpp
index 7a6084c..6c6b0a9 100644
--- a/src/utils/SkCubicInterval.cpp
+++ b/src/utils/SkCubicInterval.cpp
@@ -1,3 +1,10 @@
+
+/*
+ * Copyright 2011 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
 #include "SkCubicInterval.h"
 
 static SkScalar eval_cubic(SkScalar c1, SkScalar c2, SkScalar c3,