Fix reference to config update-credentials
@@ -66,7 +66,7 @@ run them manually to reach the standard state of a cluster. These are
the last two commands in the above script.
The one post-deployment action performed by `install` not affected by
-all of the above is the automatic `config update-credentials` saving
+all of the above is the automatic `config update` saving
API credentials and certs into the client configuration file. As that
command talks directly to the cluster and not the epinio API the
failing server component does not matter.
