From 60a5eb68a015f2222f54e0604cfdb7140d8d9bcc Mon Sep 17 00:00:00 2001
From: Wilber <jiweibo@baidu.com>
Date: Thu, 19 Nov 2020 18:59:41 +0800
Subject: [PATCH] update paramattr doc. test=document_fix (#28745)

---
 python/paddle/fluid/param_attr.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/paddle/fluid/param_attr.py b/python/paddle/fluid/param_attr.py
index 4105d5c1a4e..65f7bd64708 100644
--- a/python/paddle/fluid/param_attr.py
+++ b/python/paddle/fluid/param_attr.py
@@ -56,7 +56,7 @@ class ParamAttr(object):
                 no regularization.
         trainable (bool): Whether this parameter is trainable. Default True.
         do_model_average (bool): Whether this parameter should do model average
-                when model average is enabled. Default False.
+                when model average is enabled. Only used in ExponentialMovingAverage. Default True.
         need_clip (bool): Whether the parameter gradient need to be cliped in optimizer. Default is True.
 
     Examples:
-- 
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