Update the readme for version 1.1.0.

These changes were forgotten in
73b4ca9.

README.md

@@ -2,7 +2,7 @@
 
 `scalajs-env-jsdom-nodejs` is a JavaScript environment for Scala.js (a `JSEnv`)
 running [Node.js](https://nodejs.org/) with
-[jsdom](https://github.com/tmpvar/jsdom).
+[jsdom](https://github.com/jsdom/jsdom).
 
 This repository contains `scalajs-env-jsdom-nodejs` for Scala.js 1.x. In
 Scala.js 0.6.x, the Node.js with jsdom environment is part of the core
@@ -13,7 +13,7 @@ distribution.
 Add the following line to `project/plugins.sbt`:
 
 ```scala
-libraryDependencies += "org.scala-js" %% "scalajs-env-jsdom-nodejs" % "1.0.0"
+libraryDependencies += "org.scala-js" %% "scalajs-env-jsdom-nodejs" % "1.1.0"
 ```
 
 and the following line to `build.sbt` (possibly in the `settings`/`jsSettings` of Scala.js projects):
@@ -22,4 +22,11 @@ and the following line to `build.sbt` (possibly in the `settings`/`jsSettings` o
 jsEnv := new org.scalajs.jsenv.jsdomnodejs.JSDOMNodeJSEnv()
 ```
 
+Finally, make sure that [jsdom](https://github.com/jsdom/jsdom) 10.0.0 or later is avilable in your project.
+You can install it with
+
+```bash
+$ npm install jsdom
+```
+
 See [the Scaladoc](https://javadoc.io/doc/org.scala-js/scalajs-env-jsdom-nodejs_2.13/latest/org/scalajs/jsenv/jsdomnodejs/index.html) for other configuration options.