From 6a8e54047fb8f073067c2d2be6e1911bb48313d6 Mon Sep 17 00:00:00 2001
From: huzhiqiang <912790387@qq.com>
Date: Fri, 11 Oct 2019 10:38:55 +0800
Subject: [PATCH] fix reorder_lod_tensor_by_rank doc en (#20256)

fix reorder_lod_tensor_by_rank doc en
---
 paddle/fluid/API.spec                                   | 2 +-
 paddle/fluid/operators/reorder_lod_tensor_by_rank_op.cc | 5 +++--
 python/paddle/fluid/layers/control_flow.py              | 7 +++----
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/paddle/fluid/API.spec b/paddle/fluid/API.spec
index 63b15777cf2..de6e39104cb 100644
--- a/paddle/fluid/API.spec
+++ b/paddle/fluid/API.spec
@@ -379,7 +379,7 @@ paddle.fluid.layers.StaticRNN.step (ArgSpec(args=['self'], varargs=None, keyword
 paddle.fluid.layers.StaticRNN.step_input (ArgSpec(args=['self', 'x'], varargs=None, keywords=None, defaults=None), ('document', '5b71df1f6beee225ccfa9566f537059d'))
 paddle.fluid.layers.StaticRNN.step_output (ArgSpec(args=['self', 'o'], varargs=None, keywords=None, defaults=None), ('document', '10a543d40e14408765c5294636646a6c'))
 paddle.fluid.layers.StaticRNN.update_memory (ArgSpec(args=['self', 'mem', 'var'], varargs=None, keywords=None, defaults=None), ('document', '2021b2399d9a2265e2c254973ed151cd'))
-paddle.fluid.layers.reorder_lod_tensor_by_rank (ArgSpec(args=['x', 'rank_table'], varargs=None, keywords=None, defaults=None), ('document', '5b552a1f0f7eb4dacb768a975ba15d08'))
+paddle.fluid.layers.reorder_lod_tensor_by_rank (ArgSpec(args=['x', 'rank_table'], varargs=None, keywords=None, defaults=None), ('document', 'db67cfcdd20ff6380d125a7553d62121'))
 paddle.fluid.layers.Print (ArgSpec(args=['input', 'first_n', 'message', 'summarize', 'print_tensor_name', 'print_tensor_type', 'print_tensor_shape', 'print_tensor_lod', 'print_phase'], varargs=None, keywords=None, defaults=(-1, None, 20, True, True, True, True, 'both')), ('document', '3130bed32922b9fd84ce2dea6250f635'))
 paddle.fluid.layers.is_empty (ArgSpec(args=['x', 'cond'], varargs=None, keywords=None, defaults=(None,)), ('document', '3011dc695f490afdf504dc24f628319a'))
 paddle.fluid.layers.sigmoid (ArgSpec(args=['x', 'name'], varargs=None, keywords=None, defaults=(None,)), ('document', '7bd26680989f33301a4a68000d5af4b0'))
diff --git a/paddle/fluid/operators/reorder_lod_tensor_by_rank_op.cc b/paddle/fluid/operators/reorder_lod_tensor_by_rank_op.cc
index 7ceb5b58465..d414eff8799 100644
--- a/paddle/fluid/operators/reorder_lod_tensor_by_rank_op.cc
+++ b/paddle/fluid/operators/reorder_lod_tensor_by_rank_op.cc
@@ -30,7 +30,7 @@ class ReorderLoDTensorByRankTableOpProtoMaker
     AddInput("RankTable",
              "(LoDRankTable), the rank table according to which Input(X) is "
              "reordered.");
-    AddOutput("Out", "(LoDTensor), the reordered lod tensor.");
+    AddOutput("Out", "LoDTensor, the reordered lod tensor.");
     AddComment(R"DOC(ReorderLoDTensorByRankTable operator.
 
 Input(X) is a batch of sequences. Input(RankTable) stores new orders of the
@@ -57,7 +57,8 @@ X = [Slice0, Slice1, Slice2, Slice3] and its LoD information is empty. The
 indices in RankTable are [3, 0, 2, 1].
 Out = [Slice3, Slice0, Slice2, Slice1] with no LoD information is appended.
 
-NOTE: This operator sorts Input(X) according to a given LoDRankTable which does
+**NOTE**: 
+This operator sorts Input(X) according to a given LoDRankTable which does
 not need to be calculated according to Input(X). It can be calculated according
 to another different sequence, and then this operator sorts Input(X) according
 to the given LoDRankTable.
diff --git a/python/paddle/fluid/layers/control_flow.py b/python/paddle/fluid/layers/control_flow.py
index dfc15384026..09c03f84520 100644
--- a/python/paddle/fluid/layers/control_flow.py
+++ b/python/paddle/fluid/layers/control_flow.py
@@ -2337,12 +2337,11 @@ def reorder_lod_tensor_by_rank(x, rank_table):
     ${comment}
 
     Args:
-    
-        x(${x_type}): ${x_comment}
-        rank_table(${rank_table_type}): ${rank_table_type}
+        x(${x_type}): ${x_comment}.
+        rank_table(${rank_table_type}): ${rank_table_comment}.
     
     Returns:
-        out(${out_type}): ${out_comment} 
+        out(${out_type}): ${out_comment}.
 
     Examples:
         .. code-block:: python
-- 
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