From cd69a1df45e6a792a316b63b79bdb08a97932187 Mon Sep 17 00:00:00 2001
From: Wang Huan <wanghuan29@baidu.com>
Date: Mon, 29 Mar 2021 02:47:55 +0000
Subject: [PATCH] modify API nn.Bilinear's doc, test=develop

---
 python/paddle/nn/layer/common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/paddle/nn/layer/common.py b/python/paddle/nn/layer/common.py
index 55bbdac312b8e..60c846f9f76ec 100644
--- a/python/paddle/nn/layer/common.py
+++ b/python/paddle/nn/layer/common.py
@@ -578,7 +578,7 @@ class Bilinear(layers.Layer):
 
     .. math::
 
-      out_{i} = x1 * W_{i} * {x2^\mathrm{T}}, i=0,1,...,out_features-1
+      out_{i} = x1 * W_{i} * {x2^\mathrm{T}}, i=0,1,...,outfeatures-1
 
       out = out + b