Update doxygen-gh-pages.yml

Author: HadenSmith

.github/workflows/doxygen-gh-pages.yml

@@ -10,7 +10,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: HadenSmit/doxygen-github-pages-action@v2.0.0
+      - uses: HadenSmith/doxygen-github-pages-action@v2.0.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           branch: gh-pages