Updated description

src/simstadt/runner.py

@@ -306,9 +306,9 @@ def run_workflow_with_citygml(
         description: Human-readable label for the result object.
         destination: Output workflow folder name; defaults to a timestamped random id.
         project_path: Directory where the workflow folder is created.
-            - If CityGML is already inside a .proj folder, project_path is ignored.
-            - If given, CityGML is copied there.
-            - If omitted, a temporary repository is created under /tmp.
+            - project_path given: copy CityGML there if not already present (takes priority).
+            - CityGML inside a .proj folder: use parent as project, reference by name.
+            - Neither: create a temporary repository under /tmp (not auto-cleaned).
     """
     citygml_path = Path(citygml_path)