docs(ingest/mode): update mode workspace docs

metadata-ingestion/src/datahub/ingestion/source/mode.py

@@ -159,7 +159,12 @@ class ModeConfig(
     )
 
     workspace: str = Field(
-        description="The Mode workspace name. Find it in Settings > Workspace > Details."
+        description="The Mode workspace username. If you navigate to Workspace Settings > Details, "
+        "the url will be `https://app.mode.com/organizations/<workspace-username>`. "
+        # The lowercase comment is derived from a comment in a Mode API example.
+        # https://mode.com/developer/api-cookbook/management/get-all-reports/
+        # > "Note: workspace_name value should be all lowercase"
+        "This is distinct from the workspace's display name, and should be all lowercase."
     )
     _default_schema = pydantic_removed_field("default_schema")