message: Add note explaining where to find keygenerator.sh
diff: @@ -5,12 +5,12 @@ To generate the certificate and private key of trusted users should be generated
  .. code-block:: bash
  - $ CCF/tests/keygenerator.sh --name user1
  + $ keygenerator.sh --name user1
  -- Generating identity private key and certificate for participant "user1"...
  Identity private key generated at: user1_privk.pem
  Identity certificate generated at: user1_cert.pem (to be registered in CCF)
  -.. note:: See :ref:`developers/cryptography:Algorithms and Curves` for the list of supported cryptographic curves.
  +.. note:: The ``keygenerator.sh`` script is installed as part of the :ref:`CCF Python package <users/python_tutorial:Python Client Tutorial>` or can be found in the CCF repo under ``python/utils``. This is a simple wrapper around openssl. CCF will accept key may generated by other tools, as long as they are in the correct format and on a supported cryptographic curve. See :ref:`developers/cryptography:Algorithms and Curves` for the list of supported cryptographic curves.
  Before issuing business transactions to CCF, the certificates of trusted users need to be voted in by the consortium of members (see :ref:`members/open_network:Adding Users`).
  