updated iop page

Author: Danny Caballero

.github/workflows/jekyll.yml

@@ -41,7 +41,7 @@ jobs:
           cache-version: 0 # Increment this number if you need to re-download cached gems
       - name: Setup Pages
         id: pages
-        uses: actions/configure-pages@v3
+        uses: actions/configure-pages@v4
       - name: Build with Jekyll
         # Outputs to the './_site' directory by default
         run: bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}"

_pages/iop-book.md

@@ -50,7 +50,7 @@ IOP includes a set of guidelines for authors. Please review the [IOP Author Guid
 * [LaTeX Template](https://drive.google.com/file/d/1VMgrbfndy5yOh_6omCy0z3o9cmAu22cy/view?usp=drive_link)
 * [Google Docs Template](https://docs.google.com/document/d/11mcN3I0lJ8Nos7yh1Bf_JY_nbuBCC58uPByW2DlQGjU/edit#heading=h.gjdgxs)
 
-## Preliminary contributions
+## Contributors
 
 **Questions?** Authors may contact [Danny Caballero](mailto:[email protected]) or [make an appointment to meet](https://cal.com/dannycaballero/iop-book).