From 22165934bcc486fcc7ed9514da3f08bc8993faed Mon Sep 17 00:00:00 2001
From: Yang Zhang <yangzhang@live.com>
Date: Fri, 14 Aug 2020 19:34:22 +0800
Subject: [PATCH] Fix `paddle.acos` docstring (#25958)

test=develop,test=document_fix

remove activation wording
---
 paddle/fluid/operators/activation_op.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/fluid/operators/activation_op.cc b/paddle/fluid/operators/activation_op.cc
index e3dff735c6..f086a4cc46 100644
--- a/paddle/fluid/operators/activation_op.cc
+++ b/paddle/fluid/operators/activation_op.cc
@@ -337,7 +337,7 @@ class AcosOpMaker : public framework::OpProtoAndCheckerMaker {
     AddInput("X", "Input of acos operator");
     AddOutput("Out", "Output of acos operator");
     AddComment(R"DOC(
-Arccosine Activation Operator.
+Arccosine Operator.
 
 $$out = \cos^{-1}(x)$$
 
-- 
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