Merge pull request laravel#2 from marcusmoore/patch-1

syntax highlighting?

readme.md

@@ -23,9 +23,11 @@ This is an alpha release of Dusk. Documentation is in progress.
 
 Once Dusk is installed, you need to register the `Laravel\Dusk\DuskServiceProvider` service provider. You should do this within the `register` method of your `AppServiceProvider` in order to limit the environments in which Dusk is available, since it exposes the ability to login as other users:
 
-    if ($this->app->environment('local', 'testing')) {
-        $this->app->register(DuskServiceProvider::class);
-    }
+```php
+if ($this->app->environment('local', 'testing')) {
+    $this->app->register(DuskServiceProvider::class);
+}
+```
 
 Next, run the `dusk:install` Artisan command: