Fix capitalization.
@@ -125,7 +125,7 @@ class KGTKArgumentParser(ArgumentParser):
continue
if isinstance(pl, Path):
result.append(pl)
- elif isinstance(pl, List):
+ elif isinstance(pl, list):
result.extend(pl)
else:
raise KGTKException("%s: Unexpected component '%s' in path list '%s'." % (who, str(pl), str(paths)))
