CUDA toolkit install commad looks included wrong

Hello,

I tried to install latest driver install instruction from CUDA Toolkit 12.4 Downloads

https://developer.nvidia.com/cuda-downloads?target_os=Linux&target_arch=x86_64&Distribution=Ubuntu&target_version=22.04&target_type=deb_local

almost install componts and process is simlar with previous version.
But last cuda insttall command is bellow and failed.

sudo apt-get -y install cuda-toolkit-12-4

For my solution is change commad description

sudo apt-get -y install cuda

Regarding the Driver Installer, I used well-known command line as below.
sudo apt-get install -y cuda-drivers-550

latest , especially cuda 12.3 later cuda toolkit install command is correct??

Hope somebody’s help.

OS: Ubuntu 22.04LTS
Card: RTX A4000