From 1ad4efa8deb1413c5aa77dbbcbcd66fc8d2018c0 Mon Sep 17 00:00:00 2001
From: wanghaoshuang <wanghaoshuang@baidu.com>
Date: Wed, 27 Sep 2017 15:38:38 +0800
Subject: [PATCH] Fix comments

---
 paddle/operators/clip_op.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/paddle/operators/clip_op.cc b/paddle/operators/clip_op.cc
index 6b9f5320640..b3dd060fd72 100644
--- a/paddle/operators/clip_op.cc
+++ b/paddle/operators/clip_op.cc
@@ -17,8 +17,6 @@
 namespace paddle {
 namespace operators {
 
-using framework::LoDTensor;
-
 class ClipOp : public framework::OperatorWithKernel {
  public:
   using framework::OperatorWithKernel::OperatorWithKernel;
@@ -45,7 +43,7 @@ class ClipOpMaker : public framework::OpProtoAndCheckerMaker {
       : OpProtoAndCheckerMaker(proto, op_checker) {
     AddInput("X",
              "(Tensor)The input of clip op."
-             "The dimension size of input tensor must be between [1, 9].");
+             "The number of dimensions must be between [1, 9].");
     AddOutput("Out", "(Tensor)The output of clip op with shape as input(X)");
     AddAttr<AttrType>(
         "min", "(float)Minimum value, under which element is replaced by min.");
-- 
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