update docs for gh pages

Author: jscottsmith

docs/gh-pages.md

@@ -1,5 +1,5 @@
 ## Publish to GitHub Pages
 
-Run `npm run gh-pages` for each example root b swaping the root directory in `webpack.config.js`. Rename `dist` directories to `static`. Push `gh-pages` branch.
+Run `npm run gh-pages` for each example root b swaping the root directory in `webpack.config.js` and `package.json`. Rename `dist` directories to `static`. Push `gh-pages` branch.
 
 Make sure the `<script src="static/bundle.js"></script>` is a relative link to the bundle. On `master` this link should be absolute.