From b17bc8a88ff5191ff75985bf36a149df796b508d Mon Sep 17 00:00:00 2001
From: Yi Wang <yiwang01@baidu.com>
Date: Thu, 9 Feb 2017 18:39:22 -0800
Subject: [PATCH] GradientMachien refers to Evaluator but not Model

---
 doc/design/api.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/design/api.md b/doc/design/api.md
index d8825389cb..fe37cf091c 100644
--- a/doc/design/api.md
+++ b/doc/design/api.md
@@ -12,7 +12,7 @@ Evaluator = {Model*, activations}
 - forward
 - test
 
-GradientMachine = {Model*, gradients}
+GradientMachine = {Evaluator*, gradients}
 - backward
 
 Optimizer = {Model*, Evaluator*, GradientMachine*}
-- 
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