Merge pull request #133 from mariovalney/patch-1

[4x.] Fix addScopes method pushing the array of scopes.

Author: yajra

src/Services/DataTable.php

@@ -591,7 +591,7 @@ public function addScope(DataTableScope $scope)
      */
     public function addScopes(array $scopes)
     {
-        array_push($this->scopes, $scopes);
+        $this->scopes = array_merge($this->scopes, $scopes);
 
         return $this;
     }