Update README.md

Author: walktree

README.md

@@ -1,7 +1,7 @@
 # libtorch-yolov3
-A Libtorch implementation of the YOLO v3 object detection algorithm
+A Libtorch implementation of the YOLO v3 object detection algorithm.
 
-The code is based on the [pytorch version](https://github.com/ayooshkathuria/pytorch-yolo-v3)
+The code is based on the [pytorch version](https://github.com/ayooshkathuria/pytorch-yolo-v3), I rewritten it with C++.
 
 ## Requirements
 LibTorch