Merge pull request #1 from jiin/patch-1

Update README.md

README.md

@@ -8,6 +8,6 @@ Urlo does just one thing:
 var urlo  = require("urlo");
 var myUrl = "http://my-awesome-site.com/author/:authorId/posts/:postId";
 
-urlo(url, { authorId: 1, postId: 2, otherParam: "awesome" })
+urlo(myUrl, { authorId: 1, postId: 2, otherParam: "awesome" })
 => 'http://my-awesome-site.com/author/1/posts/2?otherParam=awesome'
 ```