(doc) update README

sunng87 · Apr 26, 2015 · 4a5e201 · 4a5e201
1 parent ddeda82
commit 4a5e201
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -6,6 +6,12 @@ implementation for you.
 [![](http://meritbadge.herokuapp.com/tojson_macros)](https://crates.io/crates/tojson_macros)
 [![Build Status](https://travis-ci.org/sunng87/tojson_macros.svg?branch=master)](https://travis-ci.org/sunng87/tojson_macros)
 
+## Crate
+
+```toml
+tojson_macros = "*"
+```
+
 ## Example
 
 Simply add `#[derive(ToJson)]` to your struct.
@@ -16,7 +22,7 @@ Simply add `#[derive(ToJson)]` to your struct.
 
 extern crate rustc_serialize;
 
-use rustc_serialize::json::{Json, ToJson};
+use rustc_serialize::json::ToJson;
 
 #[derive(ToJson)]
 struct Person {