diff --git a/TODO b/TODO
new file mode 100644
index 0000000..763045c
--- /dev/null
+++ b/TODO
@@ -0,0 +1,3 @@
+obasync TODO
+
+* Adds a README.
diff --git a/oobsync.py b/obasync.py
similarity index 99%
rename from oobsync.py
rename to obasync.py
index a6107bf..6520c39 100755
--- a/oobsync.py
+++ b/obasync.py
@@ -1,6 +1,6 @@
 #! /opt/openoffice4/program/python
 # -*- coding: utf-8 -*-
-# OpenOffice Basic macros source synchronizer.
+# Office Basic macro source synchronizer.
 #   by imacat <imacat@mail.imacat.idv.tw>, 2016-08-31
 
 import argparse