Update documentation.yml

.github/workflows/documentation.yml

@@ -13,9 +13,9 @@ jobs:
       - uses: actions/setup-python@v3
       - name: Install dependencies
         run: |
-#          conda install sphinx
+          #conda install sphinx
           pip install sphinx renku-sphinx-theme sphinx-rtd-theme
-#          pip install renku-sphinx-theme
+          #pip install renku-sphinx-theme
           pip install --upgrade sphinx-rtd-theme
       - name: Sphinx build
         run: |