fix typo

Windfarer · Windfarer · commit 9071e69d1a46 · 2016-01-04T16:45:48.000+08:00
diff --git a/README.md b/README.md
@@ -65,4 +65,4 @@ We provide an upstart script to help you deploy this tool,since we use virtualen
 ## TODO
 - [ ] MultiIndex Supporting
 - [ ] Multi table Supporting
-- [ ] Python version compact
+- [ ] Python version compat
