change

README.md

@@ -16,15 +16,15 @@ base_width和base_height是输入网络时候的宽高度，直接影响效果
         bin imagefile gpuid[-1] base_width[656] base_height[368] [deploy] [caffemodel]
 
 输出结果
-'''Bash
+```Bash
 image: test.jpg
 deploy: pose_deploy_linevec.prototxt
 caffemodel: pose_iter_440000.caffemodel
 compute device GPU(3).
 base size = width 500 x height 500
 forward fee: 634.756 ms
 finish. save result to 'test_openpose.jpg', people: 3
-'''
+```
 
 # 模型下载地址
 [pose_iter_440000.caffemodel下载地址1-强烈建议](http://posefs1.perception.cs.cmu.edu/OpenPose/models/pose/coco/pose_iter_440000.caffemodel)<br/>