Update readme for watch mode (#535)
Update readme for watch mode (#535)

* Update readme for watch mode

* Updated README per review feedback

* Update README.md

Co-Authored-By: Frédéric Collonval <07d6b77314268a069766cdc1a438f5e901aa04d7@gmail.com>

Co-authored-by: Frédéric Collonval <07d6b77314268a069766cdc1a438f5e901aa04d7@gmail.com>

jupyterlab/jupyterlab-git,jupyterlab/jupyterlab-git,jupyterlab/jupyterlab-git