refresh.rb in elasticsearch-api-7.8.1

- old
+ new

@@ -24,10 +24,9 @@
         # @option arguments [List] :index A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
         # @option arguments [Boolean] :ignore_unavailable Whether specified concrete indices should be ignored when unavailable (missing or closed)
         # @option arguments [Boolean] :allow_no_indices Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
         # @option arguments [String] :expand_wildcards Whether to expand wildcard expression to concrete indices that are open, closed or both.
         #   (options: open,closed,hidden,none,all)
-
         # @option arguments [Hash] :headers Custom HTTP headers
         #
         # @see https://www.elastic.co/guide/en/elasticsearch/reference/7.8/indices-refresh.html
         #
         def refresh(arguments = {})