adjust crate title

CONTRIBUTING.md

@@ -7,5 +7,5 @@ Do you want to contribute? I'd love that.
 If you want to add an entry to the `README.md`:
 
 - is the entry valuable to people trying to get things done in Rust?
-- if yes, use the template `[XXX/YYY](https://github.com/XXX/YYY) [[Crate](https://crates.io/crates/YYY/)] — DESCRIPTION [<img src="https://travis-ci.org/XXX/YYY.svg?branch=master">](https://travis-ci.org/XXX/YYY)`
+- if yes, use the template `[XXX/YYY](https://github.com/XXX/YYY) [[YYY](https://crates.io/crates/YYY/)] — DESCRIPTION [<img src="https://travis-ci.org/XXX/YYY.svg?branch=master">](https://travis-ci.org/XXX/YYY)`
 - pay attention to the alphabetical ordering