Fix insolvency proceeding install
This was failing [coding style test](https://nexedijs.erp5.net/#/test_result_module/20200305-AB828AA2/54) /reviewed-on !1070
This was failing [coding style test](https://nexedijs.erp5.net/#/test_result_module/20200305-AB828AA2/54) /reviewed-on !1070