From ddfc823c73934d483df36fa9a8b96e67b19b67b4 Mon Sep 17 00:00:00 2001
From: tianshuo78520a <707759223@qq.com>
Date: Tue, 12 Mar 2019 21:20:54 +0800
Subject: [PATCH] Diff print (#16155)

---
 tools/diff_api.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/diff_api.py b/tools/diff_api.py
index ec51711d68a..fe6a2aa819f 100644
--- a/tools/diff_api.py
+++ b/tools/diff_api.py
@@ -30,6 +30,6 @@ if error:
         '''If you modify/add/delete the API files, including code and comment, please follow these steps in order to pass the CI:
     1. cd ${paddle_path}, compile paddle;
     2. pip install build/python/dist/(build whl package);
-    3. run "python tools/print_signatures.py paddle.fluid, paddle.reader > paddle/fluid/API.spec"'''
+    3. run "python tools/print_signatures.py paddle.fluid,paddle.reader > paddle/fluid/API.spec"'''
     )
     sys.exit(1)
-- 
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