diff --git a/prepare_tei.py b/prepare_tei.py
index e613b79..a7e5a74 100644
--- a/prepare_tei.py
+++ b/prepare_tei.py
@@ -283,8 +283,8 @@ def main():
 
     parser = argparse.ArgumentParser()
     parser.add_argument("teifile", help="Output from oxgarage/metypeset, an TEI XML file.")
-    parser-add_argument("bibfile", help="The bibliography database of the publication.")
-    parser-add_argument("figdir", help="The directory that contains the figures belonging to the publication.")
+    parser.add_argument("bibfile", help="The bibliography database of the publication.")
+    parser.add_argument("figdir", help="The directory that contains the figures belonging to the publication.")
     args = parser.parse_args()
 
     with open(args.teifile, 'r') as xmlfile:
@@ -357,7 +357,7 @@ def main():
 
     fix_document_structure(xml_tree2)
     # output
-    output = teifile.replace(".xml", "-out.xml")
+    output = args.teifile.replace(".xml", "-out.xml")
     tree = etree.ElementTree(xml_tree2)
     tree.write(output, pretty_print=True, xml_declaration=True,encoding="utf-8")
     logging.info("Wrote %s." % output)