Update build_docs.yml

.github/workflows/build_docs.yml

@@ -59,7 +59,7 @@ jobs:
           cd hidimstat
           git config --global user.email "[email protected]"
           git config --global user.name "GitHub actions"
-          hidimstat/doc/_build
+          ls hidimstat/doc/_build
           git add .
           git status
           git commit -m "Update documentation" -a || true