Less confusing mass action confirm window

It would always ask 

> This will <action> from namesub, namesub. Are you sure?

I changed this to

> This will ban/unban from the following subreddits
> namesub, namesub. 
> Are you sure?

For ban and unban. For the other actions I changed it to

> This will <action> on the following subreddits
> namesub, namesub. 
> Are you sure?