cleanup example config

configs/pgbot.dist.yml

@@ -12,11 +12,8 @@ db_spec: |
   port=5432
   password=somepass
 
-# list of regex tokens and regex
-response_tokens: tokens.dist.yml
-# scheduled task list
-schedule: sched.dist.yml
-
 timezone: Europe/Moscow
+
+# list of privileged users that can execute commands
 admins:
   - 00000000