From 365c2c9c89152e546d0556b71f44dd8b1f003e5c Mon Sep 17 00:00:00 2001
From: Zhen Wang <wangzhen31@baidu.com>
Date: Fri, 9 Oct 2020 11:45:19 +0800
Subject: [PATCH] fix error message showing in UpdateLossScalingOp (#27596)

---
 paddle/fluid/operators/amp/update_loss_scaling_op.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/fluid/operators/amp/update_loss_scaling_op.cc b/paddle/fluid/operators/amp/update_loss_scaling_op.cc
index fca3c531b4..8bd76a9886 100644
--- a/paddle/fluid/operators/amp/update_loss_scaling_op.cc
+++ b/paddle/fluid/operators/amp/update_loss_scaling_op.cc
@@ -103,7 +103,7 @@ class UpdateLossScalingOpMaker : public framework::OpProtoAndCheckerMaker {
         .AddCustomChecker([](float decr_ratio) {
           PADDLE_ENFORCE_EQ(decr_ratio > 0.0f && decr_ratio < 1.0f, true,
                             platform::errors::InvalidArgument(
-                                "'incr_ratio' should be between 0 and 1, but "
+                                "'decr_ratio' should be between 0 and 1, but "
                                 "the received is %f",
                                 decr_ratio));
         });
-- 
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