Update README.md

README.md

@@ -65,7 +65,7 @@ The first row of above results is from **NTU-RGB+D** dataset, and the second row
 Our codebase is based on **Python3.6**. There are a few dependencies to run the code. The major libraries we depend are
 - Python (>=3.6)
 - [PyTorch](http://pytorch.org/) (Release version 0.4.0)
-- [Openpose(62ad07)](https://github.com/CMU-Perceptual-Computing-Lab/openpose/tree/62ad07) (Optional: for demo only)
+- [Openpose (62ad07)](https://github.com/CMU-Perceptual-Computing-Lab/openpose/tree/62ad07) (Optional: for demo only)
 - FFmpeg (Optional: for demo only), which can be installed by `sudo apt-get install ffmpeg`
 - Other Python libraries can be installed by `pip install -r requirements.txt`