From 9258e960945d53a83b686e0b33517475364ac9cc Mon Sep 17 00:00:00 2001
From: Zeng Jinle <32832641+sneaxiy@users.noreply.github.com>
Date: Fri, 20 Mar 2020 23:36:37 -0500
Subject: [PATCH] fix read op comments, test=develop, test=document_fix
 (#23122)

---
 paddle/fluid/operators/reader/read_op.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/paddle/fluid/operators/reader/read_op.cc b/paddle/fluid/operators/reader/read_op.cc
index 410c73de4f..9a4885056c 100644
--- a/paddle/fluid/operators/reader/read_op.cc
+++ b/paddle/fluid/operators/reader/read_op.cc
@@ -157,8 +157,8 @@ class ReadOpMaker : public framework::OpProtoAndCheckerMaker {
         .SetDefault(true);
     AddAttr<bool>("infer_out", "").SetDefault(true);
     AddAttr<bool>("drop_last",
-                  "Whether to drop last batches whose number is less than CPU "
-                  "cores/GPU cards number")
+                  "Whether to drop last batches whose number is less than "
+                  "actual used device number.")
         .SetDefault(true);
     AddComment(R"DOC(
       Read Operator
-- 
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