Fix leftover config errors after renaming default rbanch to main

.github/workflows/ci.yml

@@ -3,7 +3,7 @@ name: CI
 on:
   push:
     branches:
-      - master
+      - main
     tags:
       - '**'
   pull_request:
@@ -88,8 +88,8 @@ jobs:
         run: cd docs && make html SPHINXOPTS="-W --keep-going -n --color -j auto"
 
       - name: Deploy to gihub pages
-        # only run on push to master
-        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
+        # only run on push to main
+        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
         uses: JamesIves/github-pages-deploy-action@3.7.1
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/deploy.yml

@@ -28,7 +28,7 @@ jobs:
           python setup.py sdist bdist_wheel
 
       - name: Publish package
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: __token__
           password: ${{ secrets.pypi_password }}

docs/index.rst

@@ -1,8 +1,3 @@
-.. pyirf documentation master file, created by
-   sphinx-quickstart on Sat Apr 25 16:39:28 2020.
-   You can adapt this file completely to your liking, but it should at least
-   contain the root `toctree` directive.
-
 .. meta::
     :github_url: https://github.com/cta-observatory/pyirf