From 133a8ea7fd9b003bc9921bb56f7533a125b7e972 Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Fri, 11 Aug 2017 16:22:57 +0800
Subject: [PATCH] Polish Error message

---
 python/paddle/v2/framework/op.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/python/paddle/v2/framework/op.py b/python/paddle/v2/framework/op.py
index 9faa5c9252..904de08da4 100644
--- a/python/paddle/v2/framework/op.py
+++ b/python/paddle/v2/framework/op.py
@@ -49,7 +49,7 @@ class OpDescCreationMethod(object):
                 input_arguments = [input_arguments]
 
             if not input_parameter.duplicable and len(input_arguments) > 1:
-                raise ValueError("Input %s only accept one output, but give %d"
+                raise ValueError("Input %s only accepts one input, but give %d"
                                  % (input_parameter.name, len(input_arguments)))
 
             ipt = op_desc.inputs.add()
@@ -63,7 +63,7 @@ class OpDescCreationMethod(object):
 
             if not output_parameter.duplicable and len(output_arguments) > 1:
                 raise ValueError(
-                    "Output %s only accept one output, but give %d" %
+                    "Output %s only accepts one output, but give %d" %
                     (output_parameter.name, len(output_arguments)))
 
             out = op_desc.outputs.add()