adding note to config

weaverryan · weaverryan · commit 577edd379ce6 · 2017-12-12T21:26:17.000-05:00
diff --git a/reference/configuration/doctrine.rst b/reference/configuration/doctrine.rst
@@ -293,6 +293,7 @@ The following block shows all possible configuration keys:
                 user:                 user
                 password:             secret
                 driver:               pdo_mysql
+                # if the url option is specified, it will override the above config
                 url:                  mysql://db_user:db_password@127.0.0.1:3306/db_name 
                 # the DBAL driverClass option
                 driver_class:         MyNamespace\MyDriverImpl
