diff --git a/pageindex/index/utils.py b/pageindex/index/utils.py
index 130ca87..75db970 100644
--- a/pageindex/index/utils.py
+++ b/pageindex/index/utils.py
@@ -942,8 +942,9 @@ def add_node_text_with_labels(node, pdf_pages):
 
 
 class ConfigLoader:
-    """Legacy 0.2.x config helper. Defaults now come from IndexConfig — the
-    old ``config.yaml`` no longer ships. Prefer ``pageindex.IndexConfig``.
+    """Legacy 0.2.x config helper. Defaults now come from IndexConfig; this
+    class no longer reads the packaged ``config.yaml`` (the CLI still uses it
+    via ``IndexConfig.from_yaml``). Prefer ``pageindex.IndexConfig``.
     """
 
     def __init__(self, default_path=None):
diff --git a/run_pageindex.py b/run_pageindex.py
index 3b5662b..faf7ba7 100644
--- a/run_pageindex.py
+++ b/run_pageindex.py
@@ -32,7 +32,7 @@ if __name__ == "__main__":
     parser.add_argument('--if-add-node-summary', nargs='?', const=True, type=_cli_bool, default=None,
                       help='Add node summaries (on by default). Bare flag or yes/no')
     parser.add_argument('--if-add-doc-description', nargs='?', const=True, type=_cli_bool, default=None,
-                      help='Add a document description (on by default). Bare flag or yes/no')
+                      help='Add a document description (off by default). Bare flag or yes/no')
     parser.add_argument('--if-add-node-text', nargs='?', const=True, type=_cli_bool, default=None,
                       help='Add raw text to nodes (off by default). Bare flag or yes/no')
 
diff --git a/tests/test_legacy_shims.py b/tests/test_legacy_shims.py
index d24e2f3..1c57fc4 100644
--- a/tests/test_legacy_shims.py
+++ b/tests/test_legacy_shims.py
@@ -63,7 +63,7 @@ def test_get_leaf_nodes_has_331_fix():
 
 
 def test_configloader_no_longer_needs_config_yaml():
-    """config.yaml was removed; ConfigLoader must build defaults from IndexConfig."""
+    """ConfigLoader must build defaults from IndexConfig, not read config.yaml."""
     from pageindex.index.utils import ConfigLoader
     cfg = ConfigLoader().load({"model": "gpt-5.4"})
     assert cfg.model == "gpt-5.4"