fix typo

Admin/Admin.php

@@ -774,7 +774,7 @@ abstract class Admin implements AdminInterface
             $parameters[$this->getParent()->getIdParameter()] = $this->request->get($this->getParent()->getIdParameter());
         }
 
-        // if the admin is lnked to a parent FieldDescription (ie, embedded widget)
+        // if the admin is linked to a parent FieldDescription (ie, embedded widget)
         if ($this->hasParentFieldDescription()) {
             // merge link parameter if any provided by the parent field
             $parameters = array_merge($parameters, $this->getParentFieldDescription()->getOption('link_parameters', array()));

Controller/CRUDController.php

@@ -168,7 +168,6 @@ class CRUDController extends Controller
         // todo
     }
 
-
     /**
      * return the Response object associated to the edit action
      *