docs(how-can-i-use-it.md): update install instructions

despairblue · caitp · commit 70606e16c405 · 2014-12-09T21:04:07.000-05:00
Closes #84
diff --git a/docs/how-can-i-use-it.md b/docs/how-can-i-use-it.md
@@ -9,7 +9,7 @@ You will need:
 
 ## In Node.js
 ```bash
-npm install di@v2
+npm install di --tag v2
 ```
 
 See the [node example] on how to use the DI in regular ES5.
