Merge branch 'low-precision' of https://github.com/zhangjun/Serving into low-precision

python/examples/ocr/README.md

@@ -111,7 +111,7 @@ After the -- model parameter, the folder path of multiple model files is passed
 #for cpu user
 python -m paddle_serving_server.serve --model ocr_det_model ocr_rec_model --port 9293
 #for gpu user
-python -m paddle_serving_server_gpu.serve --model ocr_det_model ocr_rec_model --port 9293 --gpu_id 0
+python -m paddle_serving_server.serve --model ocr_det_model ocr_rec_model --port 9293 --gpu_id 0
 ```
 
 ### Client Prediction

python/examples/ocr/README_CN.md

@@ -110,7 +110,7 @@ python rec_web_client.py
 #for cpu user
 python -m paddle_serving_server.serve --model ocr_det_model ocr_rec_model --port 9293
 #for gpu user
-python -m paddle_serving_server_gpu.serve --model ocr_det_model ocr_rec_model --port 9293 --gpu_id 0
+python -m paddle_serving_server.serve --model ocr_det_model ocr_rec_model --port 9293 --gpu_id 0
 ```
 
 ### 启动客户端