docs: add preamble to install section

expressjs · Aug 6, 2016 · 2765555 · 2765555
1 parent 31e1ad9
commit 2765555
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -26,6 +26,10 @@ for the response between HTML, JSON, and plain text.
 
 ## Install
 
+This is a [Node.js](https://nodejs.org/en/) module available through the
+[npm registry](https://www.npmjs.com/). Installation is done using the
+[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
+
 ```sh
 $ npm install errorhandler
 ```