Merge pull request elastic#1018 from XD-DENG/patch-1

Fix docstring typos in /elasticsearch/transport.py

Author: philkra

elasticsearch/transport.py

@@ -67,10 +67,10 @@ def __init__(
  :arg connection_class: subclass of :class:`~elasticsearch.Connection` to use
  :arg connection_pool_class: subclass of :class:`~elasticsearch.ConnectionPool` to use
  :arg host_info_callback: callback responsible for taking the node information from
- `/_cluser/nodes`, along with already extracted information, and
+ `/_cluster/nodes`, along with already extracted information, and
  producing a list of arguments (same as `hosts` parameter)
  :arg sniff_on_start: flag indicating whether to obtain a list of nodes
- from the cluser at startup time
+ from the cluster at startup time
  :arg sniffer_timeout: number of seconds between automatic sniffs
  :arg sniff_on_connection_fail: flag controlling if connection failure triggers a sniff
  :arg sniff_timeout: timeout used for the sniff request - it should be a
@@ -187,7 +187,7 @@ def _create_connection(host):
 
  def get_connection(self):
  """
- Retreive a :class:`~elasticsearch.Connection` instance from the
+ Retrieve a :class:`~elasticsearch.Connection` instance from the
  :class:`~elasticsearch.ConnectionPool` instance.
  """
  if self.sniffer_timeout:
@@ -197,7 +197,7 @@ def get_connection(self):
 
  def _get_sniff_data(self, initial=False):
  """
- Perform the request to get sniffins information. Returns a list of
+ Perform the request to get sniffing information. Returns a list of
  dictionaries (one per node) containing all the information from the
  cluster.
 
@@ -294,7 +294,7 @@ def perform_request(self, method, url, headers=None, params=None, body=None):
  If an exception was raised, mark the connection as failed and retry (up
  to `max_retries` times).
 
- If the operation was succesful and the connection used was previously
+ If the operation was successful and the connection used was previously
  marked as dead, mark it as live, resetting it's failure count.
 
  :arg method: HTTP method to use