Fish man calls deprecated `capitalized` function

[flosincapite]

You hit fish man for 8 damage!
Traceback (most recent call last):
File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/cory/projects/cronenbroguelike/cronenbroguelike/main.py", line 13, in
game.main()
File "/home/cory/projects/cronenbroguelike/cronenbroguelike/game.py", line 107, in main
_run_game(game_config)
File "/home/cory/projects/cronenbroguelike/cronenbroguelike/game.py", line 97, in _run_game
start.start()
File "/home/cory/projects/cronenbroguelike/venv/src/whimsylib/whimsylib/start.py", line 15, in start
when.CommandHandler.handle(command)
File "/home/cory/projects/cronenbroguelike/venv/src/whimsylib/whimsylib/when.py", line 96, in handle
func_me(**call_me)
File "/home/cory/projects/cronenbroguelike/venv/src/whimsylib/whimsylib/when.py", line 110, in poll_wrapped
return function(*args, **kwargs)
File "/home/cory/projects/cronenbroguelike/cronenbroguelike/commands.py", line 187, in attack
_resolve_attack(G.player, ai.Attack(target=defender, method=None))
File "/home/cory/projects/cronenbroguelike/cronenbroguelike/commands.py", line 127, in _resolve_attack
defender.health.heal_or_harm(
File "/home/cory/projects/cronenbroguelike/venv/src/whimsylib/whimsylib/actor.py", line 105, in heal_or_harm
self.owner.die(cause=self.last_cause)
File "/home/cory/projects/cronenbroguelike/venv/src/whimsylib/whimsylib/actor.py", line 243, in die
self._death_throes(self)
File "/home/cory/projects/cronenbroguelike/cronenbroguelike/npcs.py", line 36, in fish_man_death_throes
f"{util.capitalized(fish_man.name)} flops breathlessly upon the "
AttributeError: module 'cronenbroguelike.util' has no attribute 'capitalized'