Update README.md

hatoo · hatoo · commit a40885e23dd7 · 2018-03-08T16:05:57.000+09:00
* Ultisnips is supported
diff --git a/README.md b/README.md
@@ -116,6 +116,7 @@ My snippets [here](https://github.com/hatoo/competitive-rust-snippets.git).
 
 * Neosnippet
 * VScode
+* Ultisnips
 
 You can specify output format via `-t` option.
 See `cargo snippet -h`.
