better docs yml

.github/workflows/docs.yml

@@ -10,13 +10,13 @@ on:
 
 jobs:
   run:
-    runs-on: {os: ubuntu-latest,  py: '3.11'}
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Set up Python ${{ matrix.config.py }}
+      - name: Set up Python 3.11
         uses: actions/setup-python@v4
         with:
-          python-version: ${{ matrix.config.py }}
+          python-version: 3.11
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip