Merge pull request elastic#1011 from bichitra95/hotfix/client_index_creat_query_params

fix error due to missing comma in between timeout and request_timeout…

Author: philkra

elasticsearch/client/indices.py

@@ -80,7 +80,8 @@ def flush(self, index=None, params=None):
 
  @query_params(
  "master_timeout",
- "timeout" "request_timeout",
+ "timeout",
+ "request_timeout",
  "wait_for_active_shards",
  "include_type_name",
  )