update fails for "tmux-sessionist" and "tmux-pain-control"

[aleprovencio]

I've already tried reinstalling then which works OK, but the update process for them remains broken.

[Herjar]

Yea I get the same here for those two plugins.

[bruno-]

No idea what's going on with this one. Plugin update is a simple git pull so unless you've dirtied the git repo working dir there should be no problems.