There is a way to find out without the Description field. Actually, there's a few ways to find out, but this way will definitively tell you which one is the publisher: Go to SQL Enterprise Manager on either server, and expand your SQL server group. You should have one or two servers listed; either way, start with the first server in the list. Expand (click the + sign) next to the server, then expand Databases. Look for a folder called Pull Subscriptions; if it exists, it's the subscriber CCM. If it doesn't exist (and something called Replication Monitor exists), then it's the publisher.
Hope this helps.
TMH