Description= should be a noun phrase, and not a full sentence, according
to man 5 systemd.unit.
In particular, using a dot at the end result in messages like this in
journalctl when running as a user service (not the superfluous dot at
the end):
May 31 16:03:38 framework systemd[1180]: Started Highly customizable Wayland bar for Sway and Wlroots based compositors..
May 31 16:20:39 framework systemd[1180]: Stopping Highly customizable Wayland bar for Sway and Wlroots based compositors....
May 31 16:20:39 framework systemd[1180]: Stopped Highly customizable Wayland bar for Sway and Wlroots based compositors..
d53135f834