TMP: fix doctest path

Author: murrayrm

.github/workflows/doctest.yml

@@ -38,10 +38,8 @@ jobs:
 
     - name: Run pytest
       shell: bash -l {0}
-      working-directory: doc
       run: |
-        make html
-        pytest
+        pytest doc
 
     - name: Archive results
       uses: actions/upload-artifact@v4