fix doc of get_personal_api_key

Author: qcastel

dataikuapi/dssclient.py

@@ -670,7 +670,7 @@ def get_personal_api_key(self, id):
         """
         Get a handle to interact with a specific Personal API key
 
-        :param str id: the secret id of the desired API key
+        :param str id: the id of the desired API key
        
         :returns: A :class:`dataikuapi.dss.admin.DSSPersonalApiKey` API key handle
         """