Apply suggestion from @SashankBhamidi

Co-authored-by: Sashank <hello@sashank.wiki>

Author: stevepiercy

README.md

@@ -18,7 +18,7 @@ pre-commit install
 ## Local development
 
 ```sh
-bundle exec jekyll serve --watch
+bundle exec jekyll serve --livereload
 ```
 
 Open <http://localhost:4000>.