fix Vespa docstring
@@ -20,10 +20,10 @@ class Vespa(object):
"""
Establish a connection with a Vespa application.
- :param url: URL
- :param port: Port
- :param deployment_message: Message returned by Vespa engine after deployment.
- :param cert: Path to certificate and key file
+ :param url: Vespa instance URL.
+ :param port: Vespa instance port.
+ :param deployment_message: Message returned by Vespa engine after deployment. Used internally by deploy methods.
+ :param cert: Path to certificate and key file.
>>> Vespa(url = "https://cord19.vespa.ai")
>>> Vespa(url = "http://localhost", port = 8080)
