Update README.md

README.md

@@ -224,7 +224,7 @@ To train, fine-tune or perform diarization with Sortformer, you will need to ins
 ```
 apt-get update && apt-get install -y libsndfile1 ffmpeg
 pip install Cython packaging
-pip install git+https://github.com/NVIDIA/NeMo.git@main#egg=nemo_toolkit[asr]
+pip install 'git+https://github.com/NVIDIA/NeMo.git@main#egg=nemo_toolkit[asr]'
 ```
 
 ## How to Use this Model