resource is not loading after update the dev-master

[gchokeen]

I just update the composer , Now I am getting below error. So I checked the phpcrbrowser.xml but there is only phpcr.xml file in vendor/symfony-cmf/tree-browser-bundle/Symfony/Cmf/Bundle/TreeBrowserBundle/Resources/config location.
So I changed the phpcr.xml from phpcrbrowser.xml as below. Still error remains.

phpcrbrowser:
    resource: @SymfonyCmfTreeBrowserBundle/Resources/config/routing/phpcr.xml
    prefix: /admin/browser

Error

Cannot import resource "@SymfonyCmfTreeBrowserBundle/Resources/config/routing/phpcrbrowser.xml" from "/var/www/contest/app/config/routing.yml". Make sure the "SymfonyCmfTreeBrowserBundle" bundle is correctly registered and loaded in the application kernel class. 

[lsmith77]

you can see the necessary changes in this doc commit:
https://github.com/symfony-cmf/symfony-cmf-docs/pull/79/files