Merge pull request #88 from einorler/docs

added minor changes to the documentation

Author: saimaz

README.md

@@ -91,6 +91,8 @@ ongr_router:
 
 > WARNING: If SeoAwareTrait is used you must implement `urlAnalyzer` analyzer, otherwise there will be a fatal error on index create.
 
+In the configuration of the bundle you need to specify the `es.manager` to use and under the `seo_routes` you have to specify documents that will have seo_routes as keys and the controller action that will handle the request as a values.
+
 At `_controller` you define controller and action for every document type.
 `_route` is a name of this route and it can be used at path generation.
 
@@ -112,11 +114,12 @@ namespace AppBundle\Document;
 
 use ONGR\ElasticsearchBundle\Annotation as ES;
 use ONGR\RouterBundle\Document\SeoAwareTrait;
+use ONGR\RouterBundle\Document\SeoAwareInterface;
 
 /**
  * @ES\Document()
  */
-class Product
+class Product implements SeoAwareInterface
 {
     use SeoAwareTrait; // <- Trait for URL's
 

Resources/doc/index.md

@@ -8,9 +8,11 @@ Welcome to the RouterBundle, the part of ONGR bundles family, which helps to hav
 
 ### URL generation
 
-When your document uses [SeoAwareTrait](https://github.com/ongr-io/RouterBundle/blob/master/Document/SeoAwareTrait.php) you have protected property called `$url`. It contains the url for specific document,
+When your document uses [SeoAwareTrait](https://github.com/ongr-io/RouterBundle/blob/master/Document/SeoAwareTrait.php) you have protected property called `$url`. It contains the url for specific document,which is used for url generation.
 
-which is used for url generation. Your document also needs to implement [SeoAwareInterface](https://github.com/ongr-io/RouterBundle/blob/master/Document/SeoAwareInterface.php)
+Your document must be defined in the configuration of the bundle, under the node `seo_routes`. There you will define the bundle, controller and action that will be called after the router matches the route in your document.
+
+Don't forget that your document also needs to implement [SeoAwareInterface](https://github.com/ongr-io/RouterBundle/blob/master/Document/SeoAwareInterface.php) in order to be used by the ONGR router.
 
 Let's say we have following document: