quickstart: small fixes

source/quickstart.rst

@@ -94,7 +94,7 @@
         service:
           type: demo.helloworld
           settings:
-            interval: 4
+            interval: 3000
             message: "Hello world"
       consumer-1:
         kind: consumer
@@ -107,7 +107,7 @@
         service:
           type: demo.relay
           settings:
-            processing-duration: 6
+            processing-duration: 5
 
 Do the 1st registration step, by running xbus-client:
 
@@ -116,8 +116,8 @@
     xbus-client --config xbus-client.yaml register
 
 If no error occur, the account and actors are now created in a pending state
-on the server, and the `xbus-client.yaml` file was updated with their new ID,
-among other things.
+on the server, and a new file `demo-client.certs` was created with the account
+certificates.
 
 The 2nd registration step is to accept the account an actors on the server
 side. It should be done with :program:`xbusctl account accept` and