lib/elasticsearch/api/actions/indices/put_settings.rb in elasticsearch-api-0.4.0 vs lib/elasticsearch/api/actions/indices/put_settings.rb in elasticsearch-api-0.4.1

@@ -31,10 +31,10 @@
         # @see http://www.elasticsearch.org/guide/reference/api/admin-indices-update-settings/
         #
         def put_settings(arguments={})
           raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
           method = 'PUT'
-          path   = Utils.__pathify( Utils.__listify(arguments[:index]), '_settings' )
+          path   = Utils.__pathify Utils.__listify(arguments[:index]), '_settings'
           params = {}
           body   = arguments[:body]
 
           perform_request(method, path, params, body).body
         end