PYTHON-952 - Minor docstring updates

Author: behackett

pymongo/helpers.py

@@ -275,7 +275,7 @@ def _check_write_command_response(results):
 
 
 def _upconvert_write_result(operation, command, result):
- """Upconvert a legacy write result to write commmand format."""
+ """Convert a legacy write result to write commmand format."""
 
  # Based on _merge_legacy from bulk.py
  affected = result.get("n", 0)

pymongo/network.py

@@ -53,6 +53,7 @@ def command(sock, dbname, spec, slave_ok, is_mongos,
  - `allowable_errors`: errors to ignore if `check` is True
  - `address`: the (host, port) of `sock`
  - `user`: is this a user command or internal?
+ - `check_keys`: if True, check `spec` for invalid keys
  """
  name = next(iter(spec))
  ns = dbname + '.$cmd'

pymongo/pool.py

@@ -181,6 +181,7 @@ def command(self, dbname, spec, slave_ok=False,
  - `codec_options`: a CodecOptions instance
  - `check`: raise OperationFailure if there are errors
  - `allowable_errors`: errors to ignore if `check` is True
+ - `check_keys`: if True, check `spec` for invalid keys
  """
  try:
  return command(self.sock, dbname, spec, slave_ok,