Merge pull request elastic#662 from nfsec/patch-2

Unrecognized parameter: wait_for_merge

Author: fxdgear

elasticsearch/client/indices.py

@@ -817,8 +817,6 @@ def forcemerge(self, index=None, params=None):
  :arg only_expunge_deletes: Specify whether the operation should only
  expunge deleted documents
  :arg operation_threading: TODO: ?
- :arg wait_for_merge: Specify whether the request should block until the
- merge process is finished (default: true)
  """
  return self.transport.perform_request('POST', _make_path(index,
  '_forcemerge'), params=params)