Missing voting_actions_sets table when updating from 4.7

Hi,

I've just updated from 4.7.x to 5.1, and everything seems to be OK. However, when updating the Voting Actions module, I got this warning:

Unknown table 'voting_actions_sets' query: DROP TABLE voting_actions_sets ... etc

Using phpMyAdmin, I see that there is no 'voting_actions_sets' table in the old 4.7 database (only 'voting_actions', 'voting_actions_actions' and 'voting_actions_conditions'). In the new update 5.1 version, there now are tables 'voting_actions', 'voting_actions_action', 'voting_actions_condition' and 'voting_actions_set'.

So since the warning was about a DROP TABLE command, and the table didn't exist but does now, I guess everything is fine.

Please correct me if I'm wrong. Warnings always stress me out :-)