wrong documentation for mongoc_database_command_with_opt
@@ -5,7 +5,6 @@ Read Preferences Read Concern Write Concern Collation
================== ============== ============== =========
``read_prefs`` ``opts`` ``opts`` ``opts``
Transaction Transaction Transaction
-|opts-source|
================== ============== ============== =========
In a transaction, read concern and write concern are prohibited in ``opts`` and the read preference must be primary or NULL.
