Correct.I understand that this is to address the oil issues. If I'm also seeing coolant loss then consider other actions.
Also, if you're doing the valve cover gaskets yourself (it's not too difficult), do make sure that the gaskets don't slip out of the groove or otherwise come out of place when replacing the valve covers, it's fairly easy for those to come out of place. A very small amount of tacky grease can help keeping it in place if needed.