README.md in kitchen-docker-1.0.0.beta vs README.md in kitchen-docker-1.0.0

@@ -12,11 +12,12 @@
 
 Example `.kitchen.local.yml`:
 
 ```
 ---
-driver_plugin: docker
+driver:
+  name: docker
 
 platforms:
 - name: ubuntu
   run_list:
   - recipe[apt]
@@ -139,9 +140,16 @@
 ```
 driver_config:
   provision_command: curl -L https://www.opscode.com/chef/install.sh | bash
   require_chef_omnibus: false
 ```
+
+### use\_cache
+
+This determines if the Docker cache is used when provisioning the base for suite
+containers.
+
+The default value is `true`.
 
 ### remove\_images
 
 This determines if images are automatically removed when the suite container is
 destroyed.