Updated config example (#42)

* update config example

* updated config.spec

Author: denisgursky

README.md

@@ -69,14 +69,17 @@ include the following:
 
 Sample configuration using OAuth client credentials:
 
-    [default]
-    host = azure.relationalai.com
-    port = <api-port>      # optional, default: 443
-    scheme = <scheme>      # optional, default: https
-    client_id = <your client_id>
-    client_secret = <your client secret>
-    client_credentials_url = <account login URL>  # optional
-    # default: https://login.relationalai.com/oauth/token
+```conf
+[default]
+host = azure.relationalai.com
+client_id = <your client_id>
+client_secret = <your client secret>
+
+# the following are all optional, with default values shown
+# port = 443
+# scheme = https
+# client_credentials_url = https://login.relationalai.com/oauth/token
+```
 
 Client credentials can be created using the RAI console at
 https://console.relationalai.com/login

config.spec

@@ -1,8 +1,9 @@
 [default]
-region = us-east
 host = azure.relationalai.com
-port = 443
-client_id = <client-id>
-client_secret = <client-secret>
-#client_credentials_url = https://login.relationalai.com/oauth/token
+client_id = <your client_id>
+client_secret = <your client secret>
 
+# the following are all optional, with default values shown
+# port = 443
+# scheme = https
+# client_credentials_url = https://login.relationalai.com/oauth/token