upated docs

docs/config.md

@@ -35,6 +35,8 @@ service:
   rootpath: <the path of the executable>
   # The number of items which gets returned per page
   pagecount: 50
+  # If set to true, enables a /metrics endpoint for prometheus to collect metrics about the system
+  emablemetrics: false
 
 database:
   # Database type to use. Supported types are mysql and sqlite.