Adding a period to the end of the sentence

thanks to Calinou for pointing out this issue! :-)

I've looked through the rest of the code; it seems to be the only issue of that kind. If you find more, report in ##wolfgame-dev
Remove inconsistent bold for "Players:" (wolf)

Thanks to jacob1 for pointing out this issue! :-)
If you find more like this, report them in ##werewolf-dev