Use Activate modules as test scenario section name

issue9395
review291901002

tests/scenario_sale_supply_production.rst

@@ -12,7 +12,7 @@ Imports::
     >>> from trytond.modules.account.tests.tools import (
     ...     create_chart, get_accounts)
 
-Install sale_supply_production::
+Activate modules::
 
     >>> config = activate_modules('sale_supply_production')