2 files changed, 2 insertions, 6 deletions
diff --git a/Core/Role/RoleHierarchy.php b/Core/Role/RoleHierarchy.php
index 44ccb39..793007e 100644
--- a/Core/Role/RoleHierarchy.php
+++ b/Core/Role/RoleHierarchy.php
@@ -34,11 +34,7 @@ class RoleHierarchy implements RoleHierarchyInterface
     }
 
     /**
-     * Returns an array of all roles reachable by the given ones.
-     *
-     * @param RoleInterface[] $roles An array of RoleInterface instances
-     *
-     * @return RoleInterface[] An array of RoleInterface instances
+     * {@inheritdoc}
      */
     public function getReachableRoles(array $roles)
     {
diff --git a/Core/Role/RoleHierarchyInterface.php b/Core/Role/RoleHierarchyInterface.php
index 2ea6ca3..c994009 100644
--- a/Core/Role/RoleHierarchyInterface.php
+++ b/Core/Role/RoleHierarchyInterface.php
@@ -19,7 +19,7 @@ namespace Symfony\Component\Security\Core\Role;
 interface RoleHierarchyInterface
 {
     /**
-     * Returns an array of all reachable roles.
+     * Returns an array of all reachable roles by the given ones.
      *
      * Reachable roles are the roles directly assigned but also all roles that
      * are transitively reachable from them in the role hierarchy.